Delete write only variables

Compiling with GCC 4.6.0 20100925 produced warnings like:
/src/qemu/net/tap-win32.c: In function 'tap_win32_open':
/src/qemu/net/tap-win32.c:582:12: error: variable 'hThread' set but not used [-Werror=unused-but-set-variable]

Fix by removing the unused variables.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/savevm.c b/savevm.c
index 6fa7a5fe8e..2d8cadc2c2 100644
--- a/savevm.c
+++ b/savevm.c
@@ -1615,10 +1615,10 @@ static int vmstate_subsection_load(QEMUFile *f, const VMStateDescription *vmsd,
     while (qemu_peek_byte(f) == QEMU_VM_SUBSECTION) {
         char idstr[256];
         int ret;
-        uint8_t version_id, subsection, len;
+        uint8_t version_id, len;
         const VMStateDescription *sub_vmsd;
 
-        subsection = qemu_get_byte(f);
+        qemu_get_byte(f); /* subsection */
         len = qemu_get_byte(f);
         qemu_get_buffer(f, (uint8_t *)idstr, len);
         idstr[len] = 0;