@@ -43,7 +43,7 @@ int ff_vorbiscomment_length(AVMetadata *m, const char *vendor_string,

     *count = 0;

     if (m) {

         AVMetadataTag *tag = NULL;

-        while ( (tag = av_metadata_get(m, "", tag, AV_METADATA_IGNORE_SUFFIX) ) ) {

+        while ((tag = av_metadata_get(m, "", tag, AV_METADATA_IGNORE_SUFFIX))) {

             len += 4 +strlen(tag->key) + 1 + strlen(tag->value);

             (*count)++;

         }

@@ -59,7 +59,7 @@ int ff_vorbiscomment_write(uint8_t **p, AVMetadata *m,

     if (m) {

         AVMetadataTag *tag = NULL;

         bytestream_put_le32(p, count);

-        while ( (tag = av_metadata_get(m, "", tag, AV_METADATA_IGNORE_SUFFIX) ) ) {

+        while ((tag = av_metadata_get(m, "", tag, AV_METADATA_IGNORE_SUFFIX))) {

             unsigned int len1 = strlen(tag->key);

             unsigned int len2 = strlen(tag->value);

             bytestream_put_le32(p, len1+1+len2);