Subject: [PATCH] x86, mce: Fix compile warning in case of CONFIG_SMP=n


Fix following compile warning:

arch/x86/kernel/cpu/mcheck/mce_amd.c: In function ‘threshold_create_bank’:
arch/x86/kernel/cpu/mcheck/mce_amd.c:492: warning: unused variable ‘c’

which shows up when kernel is compiled with CONFIG_SMP=n.

Signed-off-by: Andreas Herrmann <[email protected]>
---
arch/x86/kernel/cpu/mcheck/mce_amd.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 1fecba4..9e96043 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -489,8 +489,9 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
int i, err = 0;
struct threshold_bank *b = NULL;
char name[32];
+#ifdef CONFIG_SMP
struct cpuinfo_x86 *c = &cpu_data(cpu);
-
+#endif

sprintf(name, "threshold_bank%i", bank);

--
1.6.2.5



Subject: [tip:x86/urgent] x86, mce: Fix compile warning in case of CONFIG_SMP=n

Commit-ID: a017421ddcdf34474f1133b27e33ab2ca6c19b96
Gitweb: http://git.kernel.org/tip/a017421ddcdf34474f1133b27e33ab2ca6c19b96
Author: Andreas Herrmann <[email protected]>
AuthorDate: Tue, 15 Sep 2009 17:17:27 +0200
Committer: Ingo Molnar <[email protected]>
CommitDate: Sat, 19 Sep 2009 19:48:14 +0200

x86, mce: Fix compile warning in case of CONFIG_SMP=n

Fix following compile warning:

arch/x86/kernel/cpu/mcheck/mce_amd.c: In function 'threshold_create_bank':
arch/x86/kernel/cpu/mcheck/mce_amd.c:492: warning: unused variable 'c'

which shows up when kernel is compiled with CONFIG_SMP=n.

Signed-off-by: Andreas Herrmann <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>


---
arch/x86/kernel/cpu/mcheck/mce_amd.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 8cd5224..83a3d1f 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -489,8 +489,9 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
int i, err = 0;
struct threshold_bank *b = NULL;
char name[32];
+#ifdef CONFIG_SMP
struct cpuinfo_x86 *c = &cpu_data(cpu);
-
+#endif

sprintf(name, "threshold_bank%i", bank);