Commit c2f0b61d authored by Joe Perches's avatar Joe Perches Committed by Linus Torvalds

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 1f33c41c ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Acked-by: default avatarSebastian 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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent dc640a88
......@@ -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);
......
......@@ -330,18 +330,20 @@ cio_ignore_proc_seq_show(struct seq_file *s, void *it)
if (!iter->in_range) {
/* First device in range. */
if ((iter->devno == __MAX_SUBCHANNEL) ||
!is_blacklisted(iter->ssid, iter->devno + 1))
!is_blacklisted(iter->ssid, iter->devno + 1)) {
/* Singular device. */
return seq_printf(s, "0.%x.%04x\n",
iter->ssid, iter->devno);
seq_printf(s, "0.%x.%04x\n", iter->ssid, iter->devno);
return 0;
}
iter->in_range = 1;
return seq_printf(s, "0.%x.%04x-", iter->ssid, iter->devno);
seq_printf(s, "0.%x.%04x-", iter->ssid, iter->devno);
return 0;
}
if ((iter->devno == __MAX_SUBCHANNEL) ||
!is_blacklisted(iter->ssid, iter->devno + 1)) {
/* Last device in range. */
iter->in_range = 0;
return seq_printf(s, "0.%x.%04x\n", iter->ssid, iter->devno);
seq_printf(s, "0.%x.%04x\n", iter->ssid, iter->devno);
}
return 0;
}
......
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