diff options
| author | Joe Perches <joe@perches.com> | 2015-04-15 16:17:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 16:35:24 -0700 |
| commit | 7f032d6ef6154868a2a5d5f6b2c3f8587292196c (patch) | |
| tree | 4defd42c0bcae9ad3f1272002e2f718aaa56e669 /ipc/sem.c | |
| parent | 4395eb1f16cc55406fe3de4546134fc61253a06b (diff) | |
| download | lwn-7f032d6ef6154868a2a5d5f6b2c3f8587292196c.tar.gz lwn-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/sem.c')
| -rw-r--r-- | ipc/sem.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/ipc/sem.c b/ipc/sem.c index 92842113c6a9..d1a6edd17eba 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -2170,17 +2170,19 @@ static int sysvipc_sem_proc_show(struct seq_file *s, void *it) 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 |