[PATCH] powerpc: Remove the static variable initialisations to 0

[Jason Wang]

Initialise global and static variable to 0 is always unnecessary.
Remove the unnecessary initialisations.

Signed-off-by: Jason Wang <wangborong at cdjrlc.com>
---
 arch/powerpc/kexec/core_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kexec/core_64.c b/arch/powerpc/kexec/core_64.c
index c2bea9db1c1e..2407214e3f41 100644
--- a/arch/powerpc/kexec/core_64.c
+++ b/arch/powerpc/kexec/core_64.c
@@ -135,7 +135,7 @@ notrace void kexec_copy_flush(struct kimage *image)
 
 #ifdef CONFIG_SMP
 
-static int kexec_all_irq_disabled = 0;
+static int kexec_all_irq_disabled;
 
 static void kexec_smp_down(void *arg)
 {
-- 
2.35.1