linux-kernel - [PATCH 2/4] f2fs: remove needless condition check

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Message-Id: <1453580206-61937-2-git-send-email-jaegeuk@kernel.org>
Date:	Sat, 23 Jan 2016 12:16:44 -0800
From:	Jaegeuk Kim <jaegeuk@...nel.org>
To:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Cc:	Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 2/4] f2fs: remove needless condition check

This patch removes needless condition variable.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/data.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index b118055..9a8edeb 100644
--- 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;
-- 
2.6.3