Johannes Berg d58ff35122 networking: make skb_push & __skb_push return void pointers ... It seems like a historic accident that these return unsigned char *, and in many places that means casts are required, more often than not. Make these functions return void * and remove all the casts across the tree, adding a (u8 *) cast only where the unsigned char pointer was used directly, all done with the following spatch: @@ expression SKB, LEN; typedef u8; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - *(fn(SKB, LEN)) + *(u8 *)fn(SKB, LEN) @@ expression E, SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; type T; @@ - E = ((T *)(fn(SKB, LEN))) + E = fn(SKB, LEN) @@ expression SKB, LEN; identifier fn = { skb_push, __skb_push, skb_push_rcsum }; @@ - fn(SKB, LEN)[0] + *(u8 *)fn(SKB, LEN) Note that the last part there converts from push(...)[0] to the more idiomatic *(u8 *)push(...). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-06-16 11:48:40 -04:00
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control.c
debug-levels.h
debugfs.c
driver.c
fw.c
i2400m-usb.h	drivers: net: wimax: i2400m: i2400m-usb: Use time_after for time comparison	2017-05-09 09:40:33 -04:00
i2400m.h
Kconfig
Makefile
netdev.c	networking: make skb_push & __skb_push return void pointers	2017-06-16 11:48:40 -04:00
op-rfkill.c
rx.c
sysfs.c
tx.c
usb-debug-levels.h
usb-fw.c	scripts/spelling.txt: add "varible" pattern and fix typo instances	2017-02-27 18:43:47 -08:00
usb-notif.c	net: wimax: i2400m: usb-notif: don't print error when allocating urb fails	2016-08-13 14:53:40 -07:00
usb-rx.c
usb-tx.c
usb.c	net: wimax/i2400m: fix NULL-deref at probe	2017-03-13 12:28:40 -07:00