[PATCH -next] ext4: cleanup ext4_fc_del()

[Yu Liao]

Since the local variable sbi and EXT4_SB(inode->i_sb) are equivalent,
simply replace EXT4_SB(inode->i_sb) with sbi.

Signed-off-by: Yu Liao <liaoyu15@xxxxxxxxxx>
---
 fs/ext4/fast_commit.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c
index 3d72565ec6e8..51ff3c8d05d5 100644
--- a/fs/ext4/fast_commit.c
+++ b/fs/ext4/fast_commit.c
@@ -284,13 +284,13 @@ void ext4_fc_del(struct inode *inode)
 	struct ext4_fc_dentry_update *fc_dentry;
 
 	if (!test_opt2(inode->i_sb, JOURNAL_FAST_COMMIT) ||
-	    (EXT4_SB(inode->i_sb)->s_mount_state & EXT4_FC_REPLAY))
+	    (sbi->s_mount_state & EXT4_FC_REPLAY))
 		return;
 
 restart:
-	spin_lock(&EXT4_SB(inode->i_sb)->s_fc_lock);
+	spin_lock(&sbi->s_fc_lock);
 	if (list_empty(&ei->i_fc_list) && list_empty(&ei->i_fc_dilist)) {
-		spin_unlock(&EXT4_SB(inode->i_sb)->s_fc_lock);
+		spin_unlock(&sbi->s_fc_lock);
 		return;
 	}
 
-- 
2.25.1