diff options
| author | Joe Perches <joe@perches.com> | 2015-04-15 16:18:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-15 16:35:25 -0700 |
| commit | c2f0b61d8969adf0dfb11aea7b700740fde6420b (patch) | |
| tree | 5c2eb31907c8ac5c6e416786cfb81fd3fc322979 /arch/s390 | |
| parent | dc640a8813c0015e5a620d41e47df94c9879749d (diff) | |
s390: 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>
Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/pci/pci_debug.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c index 3229a2e570df..c22d4402ae45 100644 --- a/arch/s390/pci/pci_debug.c +++ b/arch/s390/pci/pci_debug.c @@ -45,8 +45,10 @@ static int pci_perf_show(struct seq_file *m, void *v) if (!zdev) return 0; - if (!zdev->fmb) - return seq_printf(m, "FMB statistics disabled\n"); + if (!zdev->fmb) { + seq_puts(m, "FMB statistics disabled\n"); + return 0; + } /* header */ seq_printf(m, "FMB @ %p\n", zdev->fmb); |