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drivers: staging: lustre: fix sparse warnings / delete unused function

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drivers: staging: lustre: fix sparse warning: symbol XYZ was
not declared. Should it be static?

This was done by declaring them static. This could be done because the functions
were used only in this file.

Deleted the function lnet_print_text_bufs because it were unused.

Compiled without an error.
Done to complete a eudyptula task.

Signed-off-by: Benedict Boerger <benedict.boerger@cs.tu-dortmund.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benedict Boerger 2014-08-08 18:26:22 +02:00 committed by Greg Kroah-Hartman
parent ca4e829666
commit 714340db24
1 changed files with 21 additions and 36 deletions
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57
drivers/staging/lustre/lnet/lnet/config.c
View file

@ -47,7 +47,7 @@ static int lnet_tbnob; /* track text buf allocation */
#define LNET_MAX_TEXTBUF_NOB (64<<10) /* bound allocation */
#define LNET_SINGLE_TEXTBUF_NOB (4<<10)
void
static void
lnet_syntax(char *name, char *str, int offset, int width)
{
static char dots[LNET_SINGLE_TEXTBUF_NOB];
@ -64,7 +64,7 @@ lnet_syntax(char *name, char *str, int offset, int width)
(width < 1) ? 0 : width - 1, dashes);
}
int
static int
lnet_issep(char c)
{
switch (c) {
@ -77,7 +77,7 @@ lnet_issep(char c)
}
}
int
static int
lnet_net_unique(__u32 net, struct list_head *nilist)
{
struct list_head *tmp;
@ -108,7 +108,7 @@ lnet_ni_free(struct lnet_ni *ni)
LIBCFS_FREE(ni, sizeof(*ni));
}
lnet_ni_t *
static lnet_ni_t *
lnet_ni_alloc(__u32 net, struct cfs_expr_list *el, struct list_head *nilist)
{
struct lnet_tx_queue *tq;
@ -365,7 +365,7 @@ lnet_parse_networks(struct list_head *nilist, char *networks)
return -EINVAL;
}
lnet_text_buf_t *
static lnet_text_buf_t *
lnet_new_text_buf(int str_len)
{
lnet_text_buf_t *ltb;
@ -394,14 +394,14 @@ lnet_new_text_buf(int str_len)
return ltb;
}
void
static void
lnet_free_text_buf(lnet_text_buf_t *ltb)
{
lnet_tbnob -= ltb->ltb_size;
LIBCFS_FREE(ltb, ltb->ltb_size);
}
void
static void
lnet_free_text_bufs(struct list_head *tbs)
{
lnet_text_buf_t *ltb;
@ -414,22 +414,7 @@ lnet_free_text_bufs(struct list_head *tbs)
}
}
void
lnet_print_text_bufs(struct list_head *tbs)
{
struct list_head *tmp;
lnet_text_buf_t *ltb;
list_for_each(tmp, tbs) {
ltb = list_entry(tmp, lnet_text_buf_t, ltb_list);
CDEBUG(D_WARNING, "%s\n", ltb->ltb_text);
}
CDEBUG(D_WARNING, "%d allocated\n", lnet_tbnob);
}
int
static int
lnet_str2tbs_sep(struct list_head *tbs, char *str)
{
struct list_head pending;
@ -487,7 +472,7 @@ lnet_str2tbs_sep(struct list_head *tbs, char *str)
return 0;
}
int
static int
lnet_expand1tb(struct list_head *list,
char *str, char *sep1, char *sep2,
char *item, int itemlen)
@ -512,7 +497,7 @@ lnet_expand1tb(struct list_head *list,
return 0;
}
int
static int
lnet_str2tbs_expand(struct list_head *tbs, char *str)
{
char num[16];
@ -592,7 +577,7 @@ lnet_str2tbs_expand(struct list_head *tbs, char *str)
return -1;
}
int
static int
lnet_parse_hops(char *str, unsigned int *hops)
{
int len = strlen(str);
@ -605,7 +590,7 @@ lnet_parse_hops(char *str, unsigned int *hops)
#define LNET_PRIORITY_SEPARATOR (':')
int
static int
lnet_parse_priority(char *str, unsigned int *priority, char **token)
{
int nob;
@ -635,7 +620,7 @@ lnet_parse_priority(char *str, unsigned int *priority, char **token)
return 0;
}
int
static int
lnet_parse_route(char *str, int *im_a_router)
{
/* static scratch buffer OK (single threaded) */
@ -778,7 +763,7 @@ lnet_parse_route(char *str, int *im_a_router)
return myrc;
}
int
static int
lnet_parse_route_tbs(struct list_head *tbs, int *im_a_router)
{
lnet_text_buf_t *ltb;
@ -819,7 +804,7 @@ lnet_parse_routes(char *routes, int *im_a_router)
return rc;
}
int
static int
lnet_match_network_token(char *token, int len, __u32 *ipaddrs, int nip)
{
LIST_HEAD(list);
@ -838,7 +823,7 @@ lnet_match_network_token(char *token, int len, __u32 *ipaddrs, int nip)
return rc;
}
int
static int
lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip)
{
static char tokens[LNET_SINGLE_TEXTBUF_NOB];
@ -895,7 +880,7 @@ lnet_match_network_tokens(char *net_entry, __u32 *ipaddrs, int nip)
return 1;
}
__u32
static __u32
lnet_netspec2net(char *netspec)
{
char *bracket = strchr(netspec, '(');
@ -912,7 +897,7 @@ lnet_netspec2net(char *netspec)
return net;
}
int
static int
lnet_splitnets(char *source, struct list_head *nets)
{
int offset = 0;
@ -992,7 +977,7 @@ lnet_splitnets(char *source, struct list_head *nets)
}
}
int
static int
lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip)
{
static char networks[LNET_SINGLE_TEXTBUF_NOB];
@ -1112,13 +1097,13 @@ lnet_match_networks(char **networksp, char *ip2nets, __u32 *ipaddrs, int nip)
return count;
}
void
static void
lnet_ipaddr_free_enumeration(__u32 *ipaddrs, int nip)
{
LIBCFS_FREE(ipaddrs, nip * sizeof(*ipaddrs));
}
int
static int
lnet_ipaddr_enumerate(__u32 **ipaddrsp)
{
int up;