f2fs: remove needless condition check

This patch removes needless condition variable.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 7fff6ac3d0cb90fce727e788bdee866c448eb7e4..e8d4158a32065bc5dad8ea9dd361f1fdc0f3e666 100644 (file)
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1477,13 +1477,9 @@ restart:
                if (f2fs_lookup_extent_cache(inode, index, &ei)) {
                        dn.data_blkaddr = ei.blk + index - ei.fofs;
                } else {
-                       bool restart = false;
-
                        /* hole case */
                        err = get_dnode_of_data(&dn, index, LOOKUP_NODE);
-                       if (err || (!err && dn.data_blkaddr == NULL_ADDR))
-                               restart = true;
-                       if (restart) {
+                       if (err || (!err && dn.data_blkaddr == NULL_ADDR)) {
                                f2fs_put_dnode(&dn);
                                f2fs_lock_op(sbi);
                                locked = true;