[U-Boot] [PATCH v2 4/7] x86: squash lines for immediate return

[Masahiro Yamada]

arch_cpu_init() can be simpler by this refactoring.

Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---

 arch/x86/cpu/baytrail/valleyview.c | 8 +-------
 arch/x86/cpu/ivybridge/ivybridge.c | 8 +-------
 arch/x86/cpu/qemu/qemu.c           | 8 +-------
 arch/x86/cpu/queensbay/tnc.c       | 8 +-------
 4 files changed, 4 insertions(+), 28 deletions(-)

diff --git a/arch/x86/cpu/baytrail/valleyview.c b/arch/x86/cpu/baytrail/valleyview.c
index b31f24e..b312d9f 100644
--- 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
--- 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
--- 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
--- 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)
-- 
1.9.1