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

e2fsprogs/ext2fs/closefs.c

@@ -112,7 +112,7 @@ int ext2fs_super_and_bgd_loc(ext2_filsys fs,
 		*ret_new_desc_blk = new_desc_blk;
 	if (ret_meta_bg)
 		*ret_meta_bg = meta_bg;
-	return (numblocks);
+	return numblocks;
 }
 
 

e2fsprogs/ext2fs/dirblock.c

@@ -103,7 +103,7 @@ errcode_t ext2fs_write_dir_block2(ext2_filsys fs, blk_t block,
 		if ((dirent->rec_len < 8) ||
 		    (dirent->rec_len % 4)) {
 			ext2fs_free_mem(&buf);
-			return (EXT2_ET_DIR_CORRUPTED);
+			return EXT2_ET_DIR_CORRUPTED;
 		}
 		p += dirent->rec_len;
 		if (do_swap) {

e2fsprogs/ext2fs/imager.c

@@ -324,7 +324,7 @@ errcode_t ext2fs_image_bitmap_write(ext2_filsys fs, int fd, int flags)
 	}
 	retval = 0;
 errout:
-	return (retval);
+	return retval;
 }
 
 
@@ -373,5 +373,5 @@ errcode_t ext2fs_image_bitmap_read(ext2_filsys fs, int fd, int flags)
 	retval = 0;
 errout:
 	free(buf);
-	return (retval);
+	return retval;
 }