summaryrefslogtreecommitdiffstats
path: root/kernel/irq
diff options
context:
space:
mode:
authorMathieu Malaterre <malat@debian.org>2019-01-14 21:36:33 +0100
committerThomas Gleixner <tglx@linutronix.de>2019-01-15 10:40:53 +0100
commit01cdfa912f1004c463586f52f1dfcbec1274b1f2 (patch)
tree89e536f86638f2e2ff1eac956b792dbf26757dfe /kernel/irq
parent44133f7eaebec227d1381868d642e3c64023520f (diff)
downloadlinux-01cdfa912f1004c463586f52f1dfcbec1274b1f2.tar.gz
linux-01cdfa912f1004c463586f52f1dfcbec1274b1f2.tar.bz2
linux-01cdfa912f1004c463586f52f1dfcbec1274b1f2.zip
genirq: Correctly annotate implicit fall through
There is a plan to build the kernel with -Wimplicit-fallthrough. The fallthrough in __handle_irq_event_percpu() has a fallthrough annotation which is followed by an additional comment and is not recognized by GCC. Separate the 'fall through' and the rest of the comment with a dash so the regular expression used by GCC matches. Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20190114203633.18557-1-malat@debian.org
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/handle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 38554bc35375..6df5ddfdb0f8 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -166,7 +166,7 @@ irqreturn_t __handle_irq_event_percpu(struct irq_desc *desc, unsigned int *flags
__irq_wake_thread(desc, action);
- /* Fall through to add to randomness */
+ /* Fall through - to add to randomness */
case IRQ_HANDLED:
*flags |= action->flags;
break;