Remove a few if (p) av_free(p) forms

Signed-off-by: Mans Rullgard <mans@mansr.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
index 2fcc33511f..fa8b4e3a18 100644
--- a/libavcodec/smacker.c
+++ b/libavcodec/smacker.c
@@ -677,12 +677,9 @@ static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
     for(i = 0; i < 4; i++) {
         if(vlc[i].table)
             free_vlc(&vlc[i]);
-        if(h[i].bits)
-            av_free(h[i].bits);
-        if(h[i].lengths)
-            av_free(h[i].lengths);
-        if(h[i].values)
-            av_free(h[i].values);
+        av_free(h[i].bits);
+        av_free(h[i].lengths);
+        av_free(h[i].values);
     }
 
     *data_size = unp_size;