[PATCH] arch/powerpc: Remove unneeded variable: "ret"
From: <hidden>
Date: 2021-03-26 07:57:58
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
From: zuoqilin <redacted> Remove unneeded variable: "ret". Signed-off-by: zuoqilin <redacted> --- arch/powerpc/platforms/pseries/cmm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c
index 45a3a30..95ebb0c 100644
--- a/arch/powerpc/platforms/pseries/cmm.c
+++ b/arch/powerpc/platforms/pseries/cmm.c@@ -475,8 +475,6 @@ static int cmm_reboot_notifier(struct notifier_block *nb, static int cmm_memory_cb(struct notifier_block *self, unsigned long action, void *arg) { - int ret = 0; - switch (action) { case MEM_GOING_OFFLINE: mutex_lock(&hotplug_mutex);
@@ -493,7 +491,7 @@ static int cmm_memory_cb(struct notifier_block *self, break; } - return notifier_from_errno(ret); + return notifier_from_errno(0); } static struct notifier_block cmm_mem_nb = {
--
1.9.1