[PATCH] ext4: Remove unnecessary variable assignments

[Wu Bo]

Just remove unnecessary variable assignments.

Signed-off-by: Wu Bo <wubo@xxxxxxxxxxxxxxx>
---
 fs/ext4/mballoc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 5b2ae37..f0b790d 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -5842,7 +5842,6 @@ static void ext4_free_blocks_simple(struct inode *inode, ext4_fsblk_t block,
 	ext4_get_group_no_and_offset(sb, block, &group, &blkoff);
 	bitmap_bh = ext4_read_block_bitmap(sb, group);
 	if (IS_ERR(bitmap_bh)) {
-		err = PTR_ERR(bitmap_bh);
 		pr_warn("Failed to read block bitmap\n");
 		return;
 	}
-- 
1.8.3.1