x86: squash lines for immediate return

arch_cpu_init() can be simpler by this refactoring.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/x86/cpu/baytrail/valleyview.c b/arch/x86/cpu/baytrail/valleyview.c
index b31f24e..b312d9f 100644 (file)
--- a/arch/x86/cpu/baytrail/valleyview.c
+++ b/arch/x86/cpu/baytrail/valleyview.c
@@ -25,15 +25,9 @@ int cpu_mmc_init(bd_t *bis)
 #ifndef CONFIG_EFI_APP
 int arch_cpu_init(void)
 {
-       int ret;
-
        post_code(POST_CPU_INIT);
 
-       ret = x86_cpu_init_f();
-       if (ret)
-               return ret;
-
-       return 0;
+       return x86_cpu_init_f();
 }
 
 int arch_misc_init(void)

diff --git a/arch/x86/cpu/ivybridge/ivybridge.c b/arch/x86/cpu/ivybridge/ivybridge.c
index c770b53..e817eb9 100644 (file)
--- a/arch/x86/cpu/ivybridge/ivybridge.c
+++ b/arch/x86/cpu/ivybridge/ivybridge.c
@@ -10,13 +10,7 @@
 
 int arch_cpu_init(void)
 {
-       int ret;
-
        post_code(POST_CPU_INIT);
 
-       ret = x86_cpu_init_f();
-       if (ret)
-               return ret;
-
-       return 0;
+       return x86_cpu_init_f();
 }

diff --git a/arch/x86/cpu/qemu/qemu.c b/arch/x86/cpu/qemu/qemu.c
index 680e558..c3092f2 100644 (file)
--- a/arch/x86/cpu/qemu/qemu.c
+++ b/arch/x86/cpu/qemu/qemu.c
@@ -139,15 +139,9 @@ static void qemu_chipset_init(void)
 
 int arch_cpu_init(void)
 {
-       int ret;
-
        post_code(POST_CPU_INIT);
 
-       ret = x86_cpu_init_f();
-       if (ret)
-               return ret;
-
-       return 0;
+       return x86_cpu_init_f();
 }
 
 #ifndef CONFIG_EFI_STUB

diff --git a/arch/x86/cpu/queensbay/tnc.c b/arch/x86/cpu/queensbay/tnc.c
index b226e4c..f307c62 100644 (file)
--- a/arch/x86/cpu/queensbay/tnc.c
+++ b/arch/x86/cpu/queensbay/tnc.c
@@ -94,15 +94,9 @@ static int __maybe_unused disable_igd(void)
 
 int arch_cpu_init(void)
 {
-       int ret;
-
        post_code(POST_CPU_INIT);
 
-       ret = x86_cpu_init_f();
-       if (ret)
-               return ret;
-
-       return 0;
+       return x86_cpu_init_f();
 }
 
 int arch_early_init_r(void)