style fixes, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/namei.c b/e2fsprogs/old_e2fsprogs/ext2fs/namei.c
index 9889670..4d4e378 100644
--- a/e2fsprogs/old_e2fsprogs/ext2fs/namei.c
+++ b/e2fsprogs/old_e2fsprogs/ext2fs/namei.c
@@ -48,7 +48,7 @@
 	if (link_count++ > 5) {
 		return EXT2_ET_SYMLINK_LOOP;
 	}
-	if (ext2fs_inode_data_blocks(fs,&ei)) {
+	if (ext2fs_inode_data_blocks(fs, &ei)) {
 		retval = ext2fs_get_mem(fs->blocksize, &buffer);
 		if (retval)
 			return retval;