[FFmpeg-cvslog] pngenc: Drop pointless pointer cast in png_write_row()

[Diego Biurrun]

ffmpeg | branch: master | Diego Biurrun <diego at biurrun.de> | Tue Jul 29 08:43:40 2014 -0700| [5735552f1f17ea01dcbc99b08f54b5bf52176a8f] | committer: Diego Biurrun

pngenc: Drop pointless pointer cast in png_write_row()

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5735552f1f17ea01dcbc99b08f54b5bf52176a8f
---

 libavcodec/pngenc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c
index a349ee8..3d11f37 100644
--- a/libavcodec/pngenc.c
+++ b/libavcodec/pngenc.c
@@ -213,7 +213,7 @@ static int png_write_row(PNGEncContext *s, const uint8_t *data, int size)
     int ret;
 
     s->zstream.avail_in = size;
-    s->zstream.next_in  = (uint8_t *)data;
+    s->zstream.next_in  = data;
     while (s->zstream.avail_in > 0) {
         ret = deflate(&s->zstream, Z_NO_FLUSH);
         if (ret != Z_OK)