remove unused var

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12967 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index f17fa62ad33ecf264d9128d3d639715f4bfaf088..7db776d54784d16f337f7a98e0776591711174c4 100644 (file)
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -667,7 +667,7 @@ static int adpcm_encode_frame(AVCodecContext *avctx,
 static av_cold int adpcm_decode_init(AVCodecContext * avctx)
 {
     ADPCMContext *c = avctx->priv_data;
-    unsigned int max_channels = 2, channel;
+    unsigned int max_channels = 2;
 
     switch(avctx->codec->id) {
     case CODEC_ID_ADPCM_EA_R1: