[PATCH:xf86-video-ati] Fix uninitialized variable warnings reported by clang.

[Thomas Klausner]

Signed-off-by: Thomas Klausner <wiz at NetBSD.org>
---
 src/radeon_drm_queue.c | 8 ++++----
 src/radeon_kms.c       | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/radeon_drm_queue.c b/src/radeon_drm_queue.c
index 5e54ef8..84d0509 100644
--- a/src/radeon_drm_queue.c
+++ b/src/radeon_drm_queue.c
@@ -59,7 +59,7 @@ radeon_drm_queue_handler(int fd, unsigned int frame, unsigned int sec,
 			 unsigned int usec, void *user_ptr)
 {
 	struct radeon_drm_queue_entry *user_data = user_ptr;
-	struct radeon_drm_queue_entry *e, *tmp;
+	struct radeon_drm_queue_entry *e = NULL, *tmp;
 
 	xorg_list_for_each_entry_safe(e, tmp, &radeon_drm_queue, list) {
 		if (e == user_data) {
@@ -119,7 +119,7 @@ radeon_drm_abort_one(struct radeon_drm_queue_entry *e)
 void
 radeon_drm_abort_client(ClientPtr client)
 {
-    struct radeon_drm_queue_entry *e, *tmp;
+    struct radeon_drm_queue_entry *e = NULL, *tmp;
 
     xorg_list_for_each_entry_safe(e, tmp, &radeon_drm_queue, list) {
 	if (e->client == client)
@@ -142,7 +142,7 @@ radeon_drm_abort_entry(struct radeon_drm_queue_entry *entry)
 void
 radeon_drm_abort_id(uint64_t id)
 {
-    struct radeon_drm_queue_entry *e, *tmp;
+    struct radeon_drm_queue_entry *e = NULL, *tmp;
 
     xorg_list_for_each_entry_safe(e, tmp, &radeon_drm_queue, list) {
 	if (e->id == id) {
@@ -170,7 +170,7 @@ radeon_drm_queue_init()
 void
 radeon_drm_queue_close(ScrnInfoPtr scrn)
 {
-    struct radeon_drm_queue_entry *e, *tmp;
+    struct radeon_drm_queue_entry *e = NULL, *tmp;
 
     xorg_list_for_each_entry_safe(e, tmp, &radeon_drm_queue, list) {
 	if (e->scrn == scrn)
diff --git a/src/radeon_kms.c b/src/radeon_kms.c
index d459740..d6d17bc 100644
--- a/src/radeon_kms.c
+++ b/src/radeon_kms.c
@@ -303,7 +303,7 @@ static void
 radeon_dirty_update(ScreenPtr screen)
 {
 	RegionPtr region;
-	PixmapDirtyUpdatePtr ent;
+	PixmapDirtyUpdatePtr ent = NULL;
 
 	if (xorg_list_is_empty(&screen->pixmap_dirty_list))
 		return;
-- 
2.6.4