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/idcinvideo.c b/libavcodec/idcinvideo.c
index a24f5e2d01..38f330c2e3 100644
--- a/libavcodec/idcinvideo.c
+++ b/libavcodec/idcinvideo.c
@@ -149,7 +149,7 @@ static void huff_build_tree(IdcinContext *s, int prev) {
 
 static int idcin_decode_init(AVCodecContext *avctx)
 {
-    IdcinContext *s = (IdcinContext *)avctx->priv_data;
+    IdcinContext *s = avctx->priv_data;
     int i, j, histogram_index = 0;
     unsigned char *histograms;
 
@@ -216,7 +216,7 @@ static int idcin_decode_frame(AVCodecContext *avctx,
                               void *data, int *data_size,
                               uint8_t *buf, int buf_size)
 {
-    IdcinContext *s = (IdcinContext *)avctx->priv_data;
+    IdcinContext *s = avctx->priv_data;
     AVPaletteControl *palette_control = avctx->palctrl;
 
     s->buf = buf;
@@ -249,7 +249,7 @@ static int idcin_decode_frame(AVCodecContext *avctx,
 
 static int idcin_decode_end(AVCodecContext *avctx)
 {
-    IdcinContext *s = (IdcinContext *)avctx->priv_data;
+    IdcinContext *s = avctx->priv_data;
 
     if (s->frame.data[0])
         avctx->release_buffer(avctx, &s->frame);