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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-07 21:34:48 -0500
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-09 19:53:35 -0500
commit1f7585f30a3af595ac07f610b807c738c9e3baab (patch)
treed30f6c9bd5430633ce1f7b4b8e716491cbdd241f
parentfccf01b6473c68692579bc008c1d38d6c3fcb276 (diff)
downloadlinux-stericsson-1f7585f30a3af595ac07f610b807c738c9e3baab.tar.gz
ARM: ep93xx: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through. Fix the following warnings (Building: arm-ep93xx_defconfig arm): arch/arm/mach-ep93xx/crunch.c: In function 'crunch_do': arch/arm/mach-ep93xx/crunch.c:46:3: warning: this statement may fall through [-Wimplicit-fallthrough=] memset(crunch_state, 0, sizeof(*crunch_state)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/arm/mach-ep93xx/crunch.c:53:2: note: here case THREAD_NOTIFY_EXIT: ^~~~ Notice that, in this particular case, the code comment is modified in accordance with what GCC is expecting to find. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
-rw-r--r--arch/arm/mach-ep93xx/crunch.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-ep93xx/crunch.c b/arch/arm/mach-ep93xx/crunch.c
index 1c9a4be8b503..1c05c5bf7e5c 100644
--- a/arch/arm/mach-ep93xx/crunch.c
+++ b/arch/arm/mach-ep93xx/crunch.c
@@ -49,6 +49,7 @@ static int crunch_do(struct notifier_block *self, unsigned long cmd, void *t)
* FALLTHROUGH: Ensure we don't try to overwrite our newly
* initialised state information on the first fault.
*/
+ /* Fall through */
case THREAD_NOTIFY_EXIT:
crunch_task_release(thread);