Commit graph

5444 commits

Author SHA1 Message Date
Heiko Carstens
cae7ca3d3d [IPVS]: Use IP_VS_WAIT_WHILE when encessary.
For architectures that don't have a volatile atomic_ts constructs like
while (atomic_read(&something)); might result in endless loops since a
barrier() is missing which forces the compiler to generate code that
actually reads memory contents.
Fix this in ipvs by using the IP_VS_WAIT_WHILE macro which resolves to
while (expr) { cpu_relax(); }
(why isn't this open coded btw?)

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:15 -07:00
Herbert Xu
7f353bf29e [NET]: Share correct feature code between bridging and bonding
http://bugzilla.kernel.org/show_bug.cgi?id=8797 shows that the
bonding driver may produce bogus combinations of the checksum
flags and SG/TSO.

For example, if you bond devices with NETIF_F_HW_CSUM and
NETIF_F_IP_CSUM you'll end up with a bonding device that
has neither flag set.  If both have TSO then this produces
an illegal combination.

The bridge device on the other hand has the correct code to
deal with this.

In fact, the same code can be used for both.  So this patch
moves that logic into net/core/dev.c and uses it for both
bonding and bridging.

In the process I've made small adjustments such as only
setting GSO_ROBUST if at least one constituent device
supports it.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:14 -07:00
Jesper Juhl
e576de82ee [DCCP]: fix memory leak and clean up style - dccp_feat_empty_confirm()
There's a memory leak in net/dccp/feat.c::dccp_feat_empty_confirm().  If we
hit the 'default:' case of the 'switch' statement, then we return without
freeing 'opt', thus leaking 'struct dccp_opt_pend' bytes.

The leak is fixed easily enough by adding a kfree(opt); before the return
statement.

The patch also changes the layout of the 'switch' to be more in line with
CodingStyle.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:10 -07:00
Oleg Nesterov
d725fdc802 [DCCP]: fix theoretical ccids_{read,write}_lock() race
Make sure that spin_unlock_wait() is properly ordered wrt atomic_inc().

(akpm: can't we convert this code to use rwlocks?)

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:09 -07:00
Jesper Juhl
b5890d8ba4 [XFRM]: Clean up duplicate includes in net/xfrm/
This patch cleans up duplicate includes in
	net/xfrm/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:08 -07:00
Jesper Juhl
897c77cab0 [TIPC]: Clean up duplicate includes in net/tipc/
This patch cleans up duplicate includes in
	net/tipc/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:07 -07:00
Jesper Juhl
08dd2e2946 [SUNRPC]: Clean up duplicate includes in net/sunrpc/
This patch cleans up duplicate includes in
	net/sunrpc/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:05 -07:00
Jesper Juhl
0a26f4cdc2 [PKT_SCHED]: Clean up duplicate includes in net/sched/
This patch cleans up duplicate includes in
	net/sched/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:04 -07:00
Jesper Juhl
703310e645 [IPV6]: Clean up duplicate includes in net/ipv6/
This patch cleans up duplicate includes in
	net/ipv6/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:03 -07:00
Jesper Juhl
f49f9967b2 [IPV4]: Clean up duplicate includes in net/ipv4/
This patch cleans up duplicate includes in
	net/ipv4/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:02 -07:00
Jesper Juhl
6869a35b36 [ATM]: Clean up duplicate includes in net/atm/
This patch cleans up duplicate includes in
	net/atm/

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:52:01 -07:00
Joakim Tjernlund
dcbdc93c6c [IPCONFIG]: ip_auto_config fix
The following commandline:

 root=/dev/mtdblock6 rw rootfstype=jffs2 ip=192.168.1.10:::255.255.255.0:localhost.localdomain:eth1:off console=ttyS0,115200

makes ip_auto_config fall back to DHCP and complain "IP-Config: Incomplete
network configuration information." depending on if CONFIG_IP_PNP_DHCP is
set or not.

The only way I can make ip_auto_config accept my IP config is to add an
entry for the server IP:

ip=192.168.1.10:192.168.1.15::255.255.255.0:localhost.localdomain:eth1:off

I think this is a bug since I am not using a NFS root FS.

The following patch fixes the above problem.

From: Andrew Morton <akpm@linux-foundation.org>

Davem said (in February!):

  Well, first of all the change in question is not in 2.4.x either.  I just
  checked the current 2.4.x GIT tree and the test is exactly:

	if (ic_myaddr == INADDR_NONE ||
#ifdef CONFIG_ROOT_NFS
	    (MAJOR(ROOT_DEV) == UNNAMED_MAJOR
	     && root_server_addr == INADDR_NONE
	     && ic_servaddr == INADDR_NONE) ||
#endif
	    ic_first_dev->next) {

  which matches 2.6.x

  I even checked 2.4.x when it was branched for 2.5.x and the test was the
  same at the point in time too.

  Looking at the proposed change a bit it appears that it is probably
  correct, as it's trying to check that ROOT_DEV is nfs root.  But if it is
  correct then the UNNAMED_MAJOR comparison in the same code block should be
  removed as it becomes superfluous.

  I'm happy to apply this patch with that modification made.

Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-13 22:51:59 -07:00
Linus Torvalds
8b80fc02b8 Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6:
  SUNRPC: Replace flush_workqueue() with cancel_work_sync() and friends
  NFS: Replace flush_scheduled_work with cancel_work_sync() and friends
  SUNRPC: Don't call gss_delete_sec_context() from an rcu context
  NFSv4: Don't call put_rpccred() from an rcu callback
  NFS: Fix NFSv4 open stateid regressions
  NFSv4: Fix a locking regression in nfs4_set_mode_locked()
  NFS: Fix put_nfs_open_context
  SUNRPC: Fix a race in rpciod_down()
2007-08-09 08:38:14 -07:00
Linus Torvalds
660ca5317d Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [TCP]: H-TCP maxRTT estimation at startup
  [NETFILTER]: nf_nat: add symbolic dependency on IPv4 conntrack
  [NETFILTER]: ctnetlink: return EEXIST instead of EINVAL for existing nat'ed conntracks
  [NETFILTER]: ipt_recent: avoid a possible NULL pointer deref in recent_seq_open()
  [NET] net/core/utils: fix sparse warning
  [NetLabel]: add missing rcu_dereference() calls in the LSM domain mapping hash table
  [PATCH] mac80211: don't allow scanning in monitor mode
  [PATCH] mac80211: Fix sparse error for sta_last_seq_ctrl_read
  [PATCH] mac80211: use do { } while (0) for multi-line macros
  [PATCH] mac80211: missing dev_put in ieee80211_master_start_xmit
2007-08-09 08:31:03 -07:00
Stephen Hemminger
f34d1955df [TCP]: H-TCP maxRTT estimation at startup
Small patch to H-TCP from Douglas Leith. 

Fix estimation of maxRTT.  The original code ignores rtt measurements
during slow start (via the check tp->snd_ssthresh < 0xFFFF) yet this
is probably a good time to try to estimate max rtt as delayed acking
is disabled and slow start will only exit on a loss which presumably
corresponds to a maxrtt measurement.  Second, the original code (via
the check htcp_ccount(ca) > 3) ignores rtt data during what it
estimates to be the first 3 round-trip times.  This seems like an
unnecessary check now that the RCV timestamp are no longer used
for rtt estimation.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-07 18:29:05 -07:00
Patrick McHardy
591e620693 [NETFILTER]: nf_nat: add symbolic dependency on IPv4 conntrack
Loading nf_nat causes the conntrack core to be loaded, but we need IPv4 as
well.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-07 18:12:01 -07:00
Pablo Neira Ayuso
ff4ca8273e [NETFILTER]: ctnetlink: return EEXIST instead of EINVAL for existing nat'ed conntracks
ctnetlink must return EEXIST for existing nat'ed conntracks instead of
EINVAL. Only return EINVAL if we try to update a conntrack with NAT
handlings (that is not allowed).

Decadence:libnetfilter_conntrack/utils# ./conntrack_create_nat
TEST: create conntrack (0)(Success)
Decadence:libnetfilter_conntrack/utils# ./conntrack_create_nat
TEST: create conntrack (-1)(Invalid argument)

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-07 18:11:26 -07:00
Jesper Juhl
3af8e31cf5 [NETFILTER]: ipt_recent: avoid a possible NULL pointer deref in recent_seq_open()
If the call to seq_open() returns != 0 then the code calls 
kfree(st) but then on the very next line proceeds to 
dereference the pointer - not good.

Problem spotted by the Coverity checker.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-07 18:10:54 -07:00
David S. Miller
864c5a4d37 Merge branch 'fixes-davem' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6 2007-08-07 18:07:35 -07:00
Johannes Berg
14ae856645 [NET] net/core/utils: fix sparse warning
net_msg_warn is not defined because it is in net/sock.h which isn't
included.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-07 18:02:43 -07:00
Paul Moore
3482fd9099 [NetLabel]: add missing rcu_dereference() calls in the LSM domain mapping hash table
The LSM domain mapping head table pointer was not being referenced via the RCU
safe dereferencing function, rcu_dereference().  This patch adds those missing
calls to the NetLabel code.

This has been tested using recent linux-2.6 git kernels with no visible
regressions.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-07 17:53:10 -07:00
Trond Myklebust
4011cd9788 SUNRPC: Replace flush_workqueue() with cancel_work_sync() and friends
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-08-07 16:13:01 -04:00
Trond Myklebust
a4deb81ba8 SUNRPC: Don't call gss_delete_sec_context() from an rcu context
Doing so may not be safe...

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-08-07 15:16:24 -04:00
Trond Myklebust
b247bbf1da SUNRPC: Fix a race in rpciod_down()
The commit 4ada539ed7 lead to the unpleasant
possibility of an asynchronous rpc_task being required to call
rpciod_down() when it is complete. This again means that the rpciod
workqueue may get to call destroy_workqueue on itself -> hang...

Change rpciod_up/rpciod_down to just get/put the module, and then
create/destroy the workqueues on module load/unload.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-08-07 15:13:16 -04:00
Daniel Drake
f27b62d3e7 [PATCH] mac80211: don't allow scanning in monitor mode
zd1211rw gets confused when the user asks for a scan when the device is
in monitor mode. This patch tightens up the SIWSCAN handler to deny the scan
under these conditions.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06 15:39:15 -04:00
Zhu Yi
ba9b07d08b [PATCH] mac80211: Fix sparse error for sta_last_seq_ctrl_read
Fix sparse error for sta_last_seq_ctrl_read.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06 15:39:01 -04:00
Zhu Yi
21887b2f18 [PATCH] mac80211: use do { } while (0) for multi-line macros
Use do { } while (0) for multi-line macros

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06 15:38:48 -04:00
Daniel Drake
0e7088de6c [PATCH] mac80211: missing dev_put in ieee80211_master_start_xmit
Fixes an unlikely reference leak condition.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06 15:37:56 -04:00
Michael Buesch
fdc8f43b5e [PATCH] softmac: Fix deadlock of wx_set_essid with assoc work
The essid wireless extension does deadlock against the assoc mutex,
as we don't unlock the assoc mutex when flushing the workqueue, which
also holds the lock.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-08-06 15:06:03 -04:00
Ilpo Järvinen
49ff4bb4cd [TCP]: DSACK signals data receival, be conservative
In case a DSACK is received, it's better to lower cwnd as it's
a sign of data receival.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:47:59 -07:00
Ilpo Järvinen
2e6052941a [TCP]: Also handle snd_una changes in tcp_cwnd_down
tcp_cwnd_down must check for it too as it should be conservative
in case of collapse stuff and also when receiver is trying to
lie (though that wouldn't be very successful/useful anyway).

Note:
- Separated also is_dupack and do_lost in fast_retransalert
	* Much cleaner look-and-feel now
	* This time it really fixes cumulative ACK with many new
	  SACK blocks recovery entry (I claimed this fixes with
	  last patch but it wasn't). TCP will now call
	  tcp_update_scoreboard regardless of is_dupack when
	  in recovery as long as there is enough fackets_out.
- Introduce FLAG_SND_UNA_ADVANCED
	* Some prior_snd_una arguments are unnecessary after it
- Added helper FLAG_ANY_PROGRESS to avoid long FLAG...|FLAG...
  constructs

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:46:58 -07:00
David S. Miller
3a97aeb5c1 Merge davem@master.kernel.org:/pub/scm/linux/kernel/git/vxy/lksctp-dev 2007-08-02 19:44:43 -07:00
Florian Westphal
d788d8056f [TIPC]: Fix two minor sparse warnings.
fix two warnings generated by sparse:

link.c:2386 symbol 'msgcount' shadows an earlier one
node.c:244 symbol 'addr_string' shadows an earlier one

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:31 -07:00
Florian Westphal
248bbf3821 [TIPC]: Make function tipc_nameseq_subscribe static.
make needlessly global function tipc_nameseq_subscribe static.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:30 -07:00
Joy Latten
4a4b6271a8 [PF_KEY]: Fix ipsec not working in 2.6.23-rc1-git10
Although an ipsec SA was established, kernel couldn't seem to find it.

I think since we are now using "x->sel.family" instead of "family" in
the xfrm_selector_match() called in xfrm_state_find(), af_key needs to
set this field too, just as xfrm_user.

In af_key.c, x->sel.family only gets set when there's an
ext_hdrs[SADB_EXT_ADDRESS_PROXY-1] which I think is for tunnel.

I think pfkey needs to also set the x->sel.family field when it is 0.

Tested with below patch, and ipsec worked when using pfkey.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:29 -07:00
David S. Miller
3516ffb0fe [TCP]: Invoke tcp_sendmsg() directly, do not use inet_sendmsg().
As discovered by Evegniy Polyakov, if we try to sendmsg after
a connection reset, we can do incredibly stupid things.

The core issue is that inet_sendmsg() tries to autobind the
socket, but we should never do that for TCP.  Instead we should
just go straight into TCP's sendmsg() code which will do all
of the necessary state and pending socket error checks.

TCP's sendpage already directly vectors to tcp_sendpage(), so this
merely brings sendmsg() in line with that.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:28 -07:00
Mariusz Kozlowski
1bcabbdb0b [IPV4] route.c: mostly kmalloc + memset conversion to k[cz]alloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:27 -07:00
Mariusz Kozlowski
4487b2f657 [IPV4] raw.c: kmalloc + memset conversion to kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:26 -07:00
Mariusz Kozlowski
8adc546552 [NETFILTER] nf_conntrack_l3proto_ipv4_compat.c: kmalloc + memset conversion to kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:24 -07:00
Mariusz Kozlowski
9f0d1a004d [NETFILTER] nf_conntrack_expect.c: kmalloc + memset conversion to kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:23 -07:00
Michal Piotrowski
2f0812350e [NET]: Removal of duplicated include net/wanrouter/wanmain.c
Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-08-02 19:42:22 -07:00
Paul Moore
e6e0871cce Net/Security: fix memory leaks from security_secid_to_secctx()
The security_secid_to_secctx() function returns memory that must be freed
by a call to security_release_secctx() which was not always happening.  This
patch fixes two of these problems (all that I could find in the kernel source
at present).

Signed-off-by: Paul Moore <paul.moore@hp.com>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: James Morris <jmorris@namei.org>
2007-08-02 11:52:26 -04:00
Wei Yongjun
5f8f1c3c87 SCTP: remove useless code in function sctp_init_cause
Some code in function sctp_init_cause() seem useless, this patch remove
them.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-02 10:56:07 -04:00
Wei Yongjun
aecedeab6f SCTP: drop SACK if ctsn is not less than the next tsn of assoc
We need to drop the SACK if the peer is attempting to acknowledge
unset data, i.e.  the CTSN in the SACK is greater or equal to the
next TSN we will send.

Example:
Endpoint A                                      Endpoint B
                             <---------------   DATA (TSN=1)
SACK(TSN=1) ---------------> 
                             <---------------   DATA (TSN=2)
                             <---------------   DATA (TSN=3)
                             <---------------   DATA (TSN=4)
                             <---------------   DATA (TSN=5)
SACK(TSN=1000) --------------->
                             <---------------   DATA (TSN=6)
                             <---------------   DATA (TSN=7)

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-02 10:41:18 -04:00
Vlad Yasevich
e4d1feab5d SCTP: IPv4 mapped addr not returned in SCTPv6 accept()
When issuing a connect call on an AF_INET6 sctp socket with
a IPv4-mapped destination, the peer address that is returned
by getpeeraddr() should be v4-mapped as well.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-01 11:19:06 -04:00
Dave Johnson
b225b884a1 SCTP: IPv4 mapped addr not returned in SCTPv6 accept()
An accept() call on a SCTPv6 socket that returns due to connection of
a IPv4 mapped peer will fill out the 'struct sockaddr' with a zero
IPv6 address instead of the IPv4 mapped address of the peer.

This is due to the v4mapped flag not getting copied into the new
socket on accept() as well as a missing check for INET6 socket type in
sctp_v4_to_sk_*addr().

Signed-off-by: Dave Johnson <djohnson@sw.starentnetworks.com>
Cc: Srinivas Akkipeddi <sakkiped@starentnetworks.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-01 11:19:06 -04:00
Sebastian Siewior
cc121fa87a sctp: fix shadow symbol in net/sctp/tsnmap.c
net/sctp/tsnmap.c:164:16: warning: symbol '_end' shadows an earlier one
include/asm-generic/sections.h:13:13: originally declared here

Renamed renamed _end to end_ and _start (for consistence).

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-01 11:19:06 -04:00
Sebastian Siewior
d6f9fdaf64 sctp: try to fix readlock
unlock the reader lock in error case.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-01 11:19:06 -04:00
sebastian@breakpoint.cc
c86dabcf00 sctp: remove shadowed symbols
Fixes the following sparse warnings:
net/sctp/sm_make_chunk.c:1457:9: warning: symbol 'len' shadows an earlier one
net/sctp/sm_make_chunk.c:1356:23: originally declared here
net/sctp/socket.c:1534:22: warning: symbol 'chunk' shadows an earlier one
net/sctp/socket.c:1387:20: originally declared here

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-01 11:19:06 -04:00
sebastian@breakpoint.cc
0a5fcb9cf8 sctp: move global declaration to header file.
sctp_chunk_cachep & sctp_bucket_cachep is used module global, so move it
to a header file.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-08-01 11:19:06 -04:00