linux-kernel - [PATCH 2/2] f2fs: move a branch for code redability

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Date:	Tue, 21 Jan 2014 18:54:34 +0900
From:	Jaegeuk Kim <jaegeuk.kim@...sung.com>
To:	unlisted-recipients:; (no To-header on input)
Cc:	Jaegeuk Kim <jaegeuk.kim@...sung.com>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net
Subject: [PATCH 2/2] f2fs: move a branch for code redability

This patch moves a function in f2fs_delete_entry for code readability.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@...sung.com>
---
 fs/f2fs/dir.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 1679e8b..2d5c657 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -552,12 +552,11 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page,
 	dir->i_ctime = dir->i_mtime = CURRENT_TIME;
 	mark_inode_dirty(dir);
 
-	if (inode && S_ISDIR(inode->i_mode)) {
-		drop_nlink(dir);
-		update_inode_page(dir);
-	}
-
 	if (inode) {
+		if (S_ISDIR(inode->i_mode)) {
+			drop_nlink(dir);
+			update_inode_page(dir);
+		}
 		inode->i_ctime = CURRENT_TIME;
 		drop_nlink(inode);
 		if (S_ISDIR(inode->i_mode)) {
-- 
1.8.4.474.g128a96c

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