[FFmpeg-cvslog] avfilter/vf_ssim: remove unnecessary check

[Limin Wang]

ffmpeg | branch: master | Limin Wang <lance.lmwang at gmail.com> | Sat Mar 13 10:34:12 2021 +0800| [fd3dabe68e14cebb3664b155b9e072ad60c11e91] | committer: Limin Wang

avfilter/vf_ssim: remove unnecessary check

For the pointer have been checked in the previous few lines of code

Signed-off-by: Limin Wang <lance.lmwang at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fd3dabe68e14cebb3664b155b9e072ad60c11e91
---

 libavfilter/vf_ssim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_ssim.c b/libavfilter/vf_ssim.c
index e004b36e76..c6e4fe286a 100644
--- a/libavfilter/vf_ssim.c
+++ b/libavfilter/vf_ssim.c
@@ -496,7 +496,7 @@ static int config_input_ref(AVFilterLink *inlink)
     if (!s->score)
         return AVERROR(ENOMEM);
 
-    for (int t = 0; t < s->nb_threads && s->score; t++) {
+    for (int t = 0; t < s->nb_threads; t++) {
         s->score[t] = av_calloc(s->nb_components, sizeof(*s->score[0]));
         if (!s->score[t])
             return AVERROR(ENOMEM);