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[linux] Avoid unused-but-set variable warning in gcc 4.6 

Temporary modification to prevent valgrind.h from breaking compilation
with gcc 4.6.  When this problem is fixed upstream, a new and
unmodified copy of valgrind.h should be imported.

Signed-off-by: Thomas Miletich <thomas.miletich@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Thomas Miletich 2011-03-28 14:43:31 +02:00 committed by Michael Brown
parent db156f5be6
commit 914dc6bfa9
1 changed files with 2 additions and 2 deletions
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4
src/arch/x86/include/valgrind/valgrind.h
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@ -4407,7 +4407,7 @@ VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
Ignored if addr == 0.
*/
#define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \
{unsigned int _qzz_res; \
{unsigned int __unused _qzz_res; \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__MALLOCLIKE_BLOCK, \
addr, sizeB, rzB, is_zeroed, 0); \
@ -4417,7 +4417,7 @@ VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
Ignored if addr == 0.
*/
#define VALGRIND_FREELIKE_BLOCK(addr, rzB) \
{unsigned int _qzz_res; \
{unsigned int __unused _qzz_res; \
VALGRIND_DO_CLIENT_REQUEST(_qzz_res, 0, \
VG_USERREQ__FREELIKE_BLOCK, \
addr, rzB, 0, 0, 0); \