From patchwork Mon Dec 3 02:25:34 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: ext4: remove some unused code lines Date: Sun, 02 Dec 2012 16:25:34 -0000 From: Zhiyong Wu X-Patchwork-Id: 203261 Message-Id: <1354501534-23655-1-git-send-email-zwu.kernel@gmail.com> To: linux-ext4@vger.kernel.org Cc: linux-kernel@vger.kernel.org, tytso@mit.edu, Zhi Yong Wu From: Zhi Yong Wu In ext4_ext_in_cache(), some codes are redundant, this patch will remove them. Reviewed-by: Zheng Liu Signed-off-by: Zhi Yong Wu --- fs/ext4/extents.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 7011ac9..43ec639 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -2156,7 +2156,6 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block, struct ext4_extent *ex) { struct ext4_ext_cache *cex; - struct ext4_sb_info *sbi; int ret = 0; /* @@ -2164,7 +2163,6 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block, */ spin_lock(&EXT4_I(inode)->i_block_reservation_lock); cex = &EXT4_I(inode)->i_cached_extent; - sbi = EXT4_SB(inode->i_sb); /* has cache valid data? */ if (cex->ec_len == 0)