Messages in this thread Patch in this message | | | Date | Thu, 25 Jun 2015 15:32:52 +0200 | From | SF Markus Elfring <> | Subject | [PATCH 2/2] ARM-kernel: Delete an unnecessary check before the function call "unwind_table_del" |
| |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Thu, 25 Jun 2015 15:05:21 +0200
The unwind_table_del() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- arch/arm/kernel/module.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index efdddcb..0cc1afa 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -390,7 +390,6 @@ module_arch_cleanup(struct module *mod) int i; for (i = 0; i < ARM_SEC_MAX; i++) - if (mod->arch.unwind[i]) - unwind_table_del(mod->arch.unwind[i]); + unwind_table_del(mod->arch.unwind[i]); #endif } -- 2.4.4
| |