diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-06-10 07:10:36 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-06-10 18:03:45 -0400 |
| commit | 23b764d056bfec0a212a67229074ac281e86e021 (patch) | |
| tree | b31458834f5a78ad4ae45ebe07dcbbd731579ae5 /arch/x86 | |
| parent | a4384df3e24579d6292a1b3b41d500349948f30b (diff) | |
percpu, x86: Avoid warnings of unused variables in per cpu
Avoid hundreds of warnings with a gcc 4.6 -Wall build.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/percpu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 0797e748d280..cd28f9ad910d 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h | |||
| @@ -77,6 +77,7 @@ do { \ | |||
| 77 | if (0) { \ | 77 | if (0) { \ |
| 78 | pto_T__ pto_tmp__; \ | 78 | pto_T__ pto_tmp__; \ |
| 79 | pto_tmp__ = (val); \ | 79 | pto_tmp__ = (val); \ |
| 80 | (void)pto_tmp__; \ | ||
| 80 | } \ | 81 | } \ |
| 81 | switch (sizeof(var)) { \ | 82 | switch (sizeof(var)) { \ |
| 82 | case 1: \ | 83 | case 1: \ |
| @@ -115,6 +116,7 @@ do { \ | |||
| 115 | if (0) { \ | 116 | if (0) { \ |
| 116 | pao_T__ pao_tmp__; \ | 117 | pao_T__ pao_tmp__; \ |
| 117 | pao_tmp__ = (val); \ | 118 | pao_tmp__ = (val); \ |
| 119 | (void)pao_tmp__; \ | ||
| 118 | } \ | 120 | } \ |
| 119 | switch (sizeof(var)) { \ | 121 | switch (sizeof(var)) { \ |
| 120 | case 1: \ | 122 | case 1: \ |