aboutsummaryrefslogtreecommitdiffstats
path: root/ipc/util.c
diff options
context:
space:
mode:
authorJoe Perches <joe@perches.com>2015-04-15 16:17:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-04-15 16:35:24 -0700
commit7f032d6ef6154868a2a5d5f6b2c3f8587292196c (patch)
tree4defd42c0bcae9ad3f1272002e2f718aaa56e669 /ipc/util.c
parentrtc: remove use of seq_printf return value (diff)
downloadlinux-dev-7f032d6ef6154868a2a5d5f6b2c3f8587292196c.tar.xz
linux-dev-7f032d6ef6154868a2a5d5f6b2c3f8587292196c.zip
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>
Diffstat (limited to 'ipc/util.c')
-rw-r--r--ipc/util.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/ipc/util.c b/ipc/util.c
index 106bed0378ab..ff3323ef8d8b 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -837,8 +837,10 @@ static int sysvipc_proc_show(struct seq_file *s, void *it)
struct ipc_proc_iter *iter = s->private;
struct ipc_proc_iface *iface = iter->iface;
- if (it == SEQ_START_TOKEN)
- return seq_puts(s, iface->header);
+ if (it == SEQ_START_TOKEN) {
+ seq_puts(s, iface->header);
+ return 0;
+ }
return iface->show(s, it);
}