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Commit 863c37fc authored by zhong jiang's avatar zhong jiang Committed by Theodore Ts'o
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ext4: remove unneeded variable "err" in ext4_mb_release_inode_pa() 



The err is not used after initalization. So just remove the variable.

Signed-off-by: default avatarzhong jiang <zhongjiang@huawei.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent bc716523

fs/ext4/mballoc.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -3801,7 +3801,6 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, 
	ext4_group_t group;

	ext4_group_t group;

	ext4_grpblk_t bit;

	ext4_grpblk_t bit;

	unsigned long long grp_blk_start;

	unsigned long long grp_blk_start;

	int err = 0;

	int free = 0;

	int free = 0;





	BUG_ON(pa->pa_deleted == 0);

	BUG_ON(pa->pa_deleted == 0);
@@ -3842,7 +3841,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh, 
	}

	}

	atomic_add(free, &sbi->s_mb_discarded);

	atomic_add(free, &sbi->s_mb_discarded);





	return err;

	return 0;

}

}





static noinline_for_stack int

static noinline_for_stack int