ipc: remove use of seq_printf return value
authorJoe Perches <joe@perches.com>
Wed, 15 Apr 2015 23:17:54 +0000 (16:17 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 15 Apr 2015 23:35:24 +0000 (16:35 -0700)
commit7f032d6ef6154868a2a5d5f6b2c3f8587292196c
tree4defd42c0bcae9ad3f1272002e2f718aaa56e669
parent4395eb1f16cc55406fe3de4546134fc61253a06b
ipc: remove use of seq_printf return value

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ipc/msg.c
ipc/sem.c
ipc/shm.c
ipc/util.c