Fix up most but not all warnings generated by gcc-4.6 about
dead assignments ("[-Wunused-but-set-variable]").
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11673 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_debuglog.c b/coregrind/m_debuglog.c
index 5ec7a90..257d946 100644
--- a/coregrind/m_debuglog.c
+++ b/coregrind/m_debuglog.c
@@ -1013,7 +1013,7 @@
void VG_(debugLog) ( Int level, const HChar* modulename,
const HChar* format, ... )
{
- UInt ret, pid;
+ UInt pid;
Int indent, depth, i;
va_list vargs;
printf_buf buf;
@@ -1045,7 +1045,7 @@
va_start(vargs,format);
- ret = VG_(debugLog_vprintf) ( add_to_buf, &buf, format, vargs );
+ (void) VG_(debugLog_vprintf) ( add_to_buf, &buf, format, vargs );
if (buf.n > 0) {
emit( buf.buf, local_strlen(buf.buf) );