[FFmpeg-cvslog] lavfi/il: remove pointless store

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Tue Apr 16 21:45:34 2013 +0000| [295ce83e2f06c352e11ac1918c3f1119f8b276ab] | committer: Paul B Mahol

lavfi/il: remove pointless store

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=295ce83e2f06c352e11ac1918c3f1119f8b276ab
---

 libavfilter/vf_il.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/libavfilter/vf_il.c b/libavfilter/vf_il.c
index 904be8c..7edd042 100644
--- a/libavfilter/vf_il.c
+++ b/libavfilter/vf_il.c
@@ -151,7 +151,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
     IlContext *il = inlink->dst->priv;
     AVFilterLink *outlink = inlink->dst->outputs[0];
     AVFrame *out;
-    int ret, comp;
+    int comp;
 
     out = ff_get_video_buffer(outlink, outlink->w, outlink->h);
     if (!out) {
@@ -173,16 +173,15 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
     }
 
     if (il->has_alpha) {
-        int comp = il->nb_planes - 1;
+        comp = il->nb_planes - 1;
         interleave(out->data[comp], inpicref->data[comp],
                    il->linesize[comp], inlink->h,
                    out->linesize[comp], inpicref->linesize[comp],
                    il->alpha_mode, il->alpha_swap);
     }
 
-    ret = ff_filter_frame(outlink, out);
     av_frame_free(&inpicref);
-    return ret;
+    return ff_filter_frame(outlink, out);
 }
 
 static const AVFilterPad inputs[] = {