[FFmpeg-cvslog] avfilter/vf_paletteuse: Remove redundant freeing code

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sun Aug  1 22:11:06 2021 +0200| [2f4b43a5a153e44476603a9cef30a1f1a08d749f] | committer: Andreas Rheinhardt

avfilter/vf_paletteuse: Remove redundant freeing code

AVFilter.uninit is called automatically if init fails.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2f4b43a5a153e44476603a9cef30a1f1a08d749f
---

 libavfilter/vf_paletteuse.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/libavfilter/vf_paletteuse.c b/libavfilter/vf_paletteuse.c
index f07ef5d760..4e90927322 100644
--- a/libavfilter/vf_paletteuse.c
+++ b/libavfilter/vf_paletteuse.c
@@ -1076,11 +1076,8 @@ static av_cold int init(AVFilterContext *ctx)
 
     s->last_in  = av_frame_alloc();
     s->last_out = av_frame_alloc();
-    if (!s->last_in || !s->last_out) {
-        av_frame_free(&s->last_in);
-        av_frame_free(&s->last_out);
+    if (!s->last_in || !s->last_out)
         return AVERROR(ENOMEM);
-    }
 
     s->set_frame = set_frame_lut[s->color_search_method][s->dither];