diff --git a/libswscale/utils.c b/libswscale/utils.c
index 68c580735e..05ab0c6f86 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -1953,14 +1953,10 @@ void sws_freeFilter(SwsFilter *filter)
     if (!filter)
         return;
 
-    if (filter->lumH)
-        sws_freeVec(filter->lumH);
-    if (filter->lumV)
-        sws_freeVec(filter->lumV);
-    if (filter->chrH)
-        sws_freeVec(filter->chrH);
-    if (filter->chrV)
-        sws_freeVec(filter->chrV);
+    sws_freeVec(filter->lumH);
+    sws_freeVec(filter->lumV);
+    sws_freeVec(filter->chrH);
+    sws_freeVec(filter->chrV);
     av_free(filter);
 }