From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 22 Nov 2014 11:33:16 +0100
The functions smp_set_ops() and unwind_table_del() test whether their argument
is NULL and then return 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@xxxxxxxxxxxxxxxxxxxxx>
---
arch/arm/kernel/module.c | 3 +--
arch/arm/kernel/setup.c | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
index 6a4dffe..3dffad1 100644
--- a/arch/arm/kernel/module.c
+++ b/arch/arm/kernel/module.c
@@ -350,7 +350,6 @@ 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
}
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 84db893d..a7018a2 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -929,7 +929,7 @@ void __init setup_arch(char **cmdline_p)
if (!mdesc->smp_init || !mdesc->smp_init()) {
if (psci_smp_available())
smp_set_ops(&psci_smp_ops);
- else if (mdesc->smp)
+ else
smp_set_ops(mdesc->smp);
}
smp_init_cpus();
--
2.1.3
--
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