V4L/DVB (3521): Avoid warnings at video-buf.c

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index a8918e839f65860e382e16dfd145a96232c044c0..87e937581d5aa679a837cb5ff0ec3deb1d68d070 100644 (file)
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -427,7 +427,7 @@ videobuf_queue_is_busy(struct videobuf_queue *q)
 void
 videobuf_queue_cancel(struct videobuf_queue *q)
 {
-       unsigned long flags;
+       unsigned long flags=0;
        int i;
 
        /* remove queued buffers from list */
@@ -588,7 +588,7 @@ videobuf_qbuf(struct videobuf_queue *q,
 {
        struct videobuf_buffer *buf;
        enum v4l2_field field;
-       unsigned long flags;
+       unsigned long flags=0;
        int retval;
 
        mutex_lock(&q->lock);
@@ -700,7 +700,7 @@ int videobuf_streamon(struct videobuf_queue *q)
 {
        struct videobuf_buffer *buf;
        struct list_head *list;
-       unsigned long flags;
+       unsigned long flags=0;
        int retval;
 
        mutex_lock(&q->lock);
@@ -745,7 +745,7 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data,
                       size_t count, loff_t *ppos)
 {
        enum v4l2_field field;
-       unsigned long flags;
+       unsigned long flags=0;
        int retval;
 
        /* setup stuff */
@@ -787,7 +787,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
                          int nonblocking)
 {
        enum v4l2_field field;
-       unsigned long flags;
+       unsigned long flags=0;
        unsigned size, nbufs, bytes;
        int retval;
 
@@ -866,7 +866,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 int videobuf_read_start(struct videobuf_queue *q)
 {
        enum v4l2_field field;
-       unsigned long flags;
+       unsigned long flags=0;
        int count = 0, size = 0;
        int err, i;
 
@@ -918,7 +918,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
 {
        unsigned int *fc, bytes;
        int err, retval;
-       unsigned long flags;
+       unsigned long flags=0;
 
        dprintk(2,"%s\n",__FUNCTION__);
        mutex_lock(&q->lock);