lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

percpu, x86: Avoid warnings of unused variables in per cpu

Browse Source 
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>
This commit is contained in:
Andi Kleen
2010-06-10 13:10:36 +02:00
committed by Ingo Molnar
parent a4384df3e2
commit 23b764d056
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/include/asm/percpu.h
View File

@@ -77,6 +77,7 @@ do { \
if (0) { \ if (0) { \
pto_T__ pto_tmp__; \ pto_T__ pto_tmp__; \
pto_tmp__ = (val); \ pto_tmp__ = (val); \
(void)pto_tmp__; \
} \ } \
switch (sizeof(var)) { \ switch (sizeof(var)) { \
case 1: \ case 1: \
@@ -115,6 +116,7 @@ do { \
if (0) { \ if (0) { \
pao_T__ pao_tmp__; \ pao_T__ pao_tmp__; \
pao_tmp__ = (val); \ pao_tmp__ = (val); \
(void)pao_tmp__; \
} \ } \
switch (sizeof(var)) { \ switch (sizeof(var)) { \
case 1: \ case 1: \