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>
diff --git a/ipc/sem.c b/ipc/sem.c
index 9284211..d1a6edd 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -2170,17 +2170,19 @@
sem_otime = get_semotime(sma);
- return seq_printf(s,
- "%10d %10d %4o %10u %5u %5u %5u %5u %10lu %10lu\n",
- sma->sem_perm.key,
- sma->sem_perm.id,
- sma->sem_perm.mode,
- sma->sem_nsems,
- from_kuid_munged(user_ns, sma->sem_perm.uid),
- from_kgid_munged(user_ns, sma->sem_perm.gid),
- from_kuid_munged(user_ns, sma->sem_perm.cuid),
- from_kgid_munged(user_ns, sma->sem_perm.cgid),
- sem_otime,
- sma->sem_ctime);
+ seq_printf(s,
+ "%10d %10d %4o %10u %5u %5u %5u %5u %10lu %10lu\n",
+ sma->sem_perm.key,
+ sma->sem_perm.id,
+ sma->sem_perm.mode,
+ sma->sem_nsems,
+ from_kuid_munged(user_ns, sma->sem_perm.uid),
+ from_kgid_munged(user_ns, sma->sem_perm.gid),
+ from_kuid_munged(user_ns, sma->sem_perm.cuid),
+ from_kgid_munged(user_ns, sma->sem_perm.cgid),
+ sem_otime,
+ sma->sem_ctime);
+
+ return 0;
}
#endif