From 7f032d6ef6154868a2a5d5f6b2c3f8587292196c Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Wed, 15 Apr 2015 16:17:54 -0700 Subject: 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- ipc/sem.c | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) (limited to 'ipc/sem.c') 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 -- cgit v1.2.3-55-g7522