Get rid of unnecessary pointer casts.

patch by Nicholas Tung, ntung ntung com

Originally committed as revision 8687 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 3 insertions, 3 deletions

diff --git a/libavcodec/msvideo1.c b/libavcodec/msvideo1.c
index 531d0fc6f6..459a6c5c93 100644
--- a/libavcodec/msvideo1.c
+++ b/libavcodec/msvideo1.c
@@ -63,7 +63,7 @@ typedef struct Msvideo1Context {
 
 static int msvideo1_decode_init(AVCodecContext *avctx)
 {
-    Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
+    Msvideo1Context *s = avctx->priv_data;
 
     s->avctx = avctx;
 
@@ -301,7 +301,7 @@ static int msvideo1_decode_frame(AVCodecContext *avctx,
                                 void *data, int *data_size,
                                 uint8_t *buf, int buf_size)
 {
-    Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
+    Msvideo1Context *s = avctx->priv_data;
 
     s->buf = buf;
     s->size = buf_size;
@@ -327,7 +327,7 @@ static int msvideo1_decode_frame(AVCodecContext *avctx,
 
 static int msvideo1_decode_end(AVCodecContext *avctx)
 {
-    Msvideo1Context *s = (Msvideo1Context *)avctx->priv_data;
+    Msvideo1Context *s = avctx->priv_data;
 
     if (s->frame.data[0])
         avctx->release_buffer(avctx, &s->frame);