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authorChristoph Hellwig <hch@lst.de>2019-08-12 08:55:21 +0200
committerTony Luck <tony.luck@intel.com>2019-08-12 09:52:36 -0700
commit782d7a217eb63353dbfd81fb88b24e600bc6bd9c (patch)
tree1975b545196f29ae5033f8b0065b209ec74d7333 /arch/ia64/kernel
parentc5e5c48c16422521d363c33cfb0dcf58f88c119b (diff)
downloadlinux-782d7a217eb63353dbfd81fb88b24e600bc6bd9c.tar.bz2
ia64: annotate a switch fallthrough in ia64_do_signal
Also reindent the switch statement to use the normal kernel style while at it. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lkml.kernel.org/r/20190812065524.19959-2-hch@lst.de Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel')
-rw-r--r--arch/ia64/kernel/signal.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index e5044aed9452..d07ed65c9c6e 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -363,19 +363,19 @@ ia64_do_signal (struct sigscratch *scr, long in_syscall)
if (unlikely(restart)) {
switch (errno) {
- case ERESTART_RESTARTBLOCK:
- case ERESTARTNOHAND:
+ case ERESTART_RESTARTBLOCK:
+ case ERESTARTNOHAND:
scr->pt.r8 = EINTR;
/* note: scr->pt.r10 is already -1 */
break;
-
- case ERESTARTSYS:
+ case ERESTARTSYS:
if ((ksig.ka.sa.sa_flags & SA_RESTART) == 0) {
scr->pt.r8 = EINTR;
/* note: scr->pt.r10 is already -1 */
break;
}
- case ERESTARTNOINTR:
+ /*FALLTHRU*/
+ case ERESTARTNOINTR:
ia64_decrement_ip(&scr->pt);
restart = 0; /* don't restart twice if handle_signal() fails... */
}