From: Jaegeuk Kim <jaegeuk@kernel.org>
Date: Wed, 20 Jan 2016 00:27:37 +0000 (+0800)
Subject: f2fs: remove needless condition check
X-Git-Tag: v4.6-rc1~66^2~76
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b483fadf7e913be838e11e065175205aa17e429a;p=linux.git

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 7fff6ac3d0cb..e8d4158a3206 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1477,13 +1477,9 @@ static int prepare_write_begin(struct f2fs_sb_info *sbi,
 		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;