r300: silence valgrind

Signed-off-by: Nicolai Haehnle <nhaehnle@gmail.com>

diff --git a/src/mesa/drivers/dri/r300/radeon_ioctl.c b/src/mesa/drivers/dri/r300/radeon_ioctl.c
index 36502eb..724016d 100644 (file)
--- a/src/mesa/drivers/dri/r300/radeon_ioctl.c
+++ b/src/mesa/drivers/dri/r300/radeon_ioctl.c
@@ -78,7 +78,7 @@ uint32_t radeonGetAge(radeonContextPtr radeon)
 {
        drm_radeon_getparam_t gp;
        int ret;
-       uint32_t age;
+       uint32_t age = 0;
 
        gp.param = RADEON_PARAM_LAST_CLEAR;
        gp.value = (int *)&age;