style cleanup: return(a) -> return a, part 2

e2fsprogs/blkid/dev.c

@@ -117,7 +117,7 @@ blkid_dev_iterate blkid_dev_iterate_begin(blkid_cache cache)
 	iter->magic = DEV_ITERATE_MAGIC;
 	iter->cache = cache;
 	iter->p	= cache->bic_devs.next;
-	return (iter);
+	return iter;
 }
 
 /*

e2fsprogs/blkid/resolve.c

@@ -102,7 +102,7 @@ errout:
 	if (!cache) {
 		blkid_put_cache(c);
 	}
-	return (ret);
+	return ret;
 }
 
 #ifdef TEST_PROGRAM

e2fsprogs/blkid/tag.c

@@ -257,7 +257,7 @@ blkid_tag_iterate blkid_tag_iterate_begin(blkid_dev dev)
 	iter->magic = TAG_ITERATE_MAGIC;
 	iter->dev = dev;
 	iter->p	= dev->bid_tags.next;
-	return (iter);
+	return iter;
 }
 
 /*