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Commit b051d8dc authored by Robin Dong's avatar Robin Dong Committed by Theodore Ts'o
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ext4: remove unused variable in mb_find_extent() 



The variable 'ord' in function mb_find_extent() is redundant, so
remove it.

Signed-off-by: default avatarRobin Dong <sanbai@taobao.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent 66a83cde

fs/ext4/mballoc.c

+1 −3
Original line number Diff line number Diff line
@@ -1391,7 +1391,6 @@ static int mb_find_extent(struct ext4_buddy *e4b, int order, int block, 
{

	int next = block;

	int max;

	int ord;

	void *buddy;



	assert_spin_locked(ext4_group_lock_ptr(e4b->bd_sb, e4b->bd_group));
@@ -1433,9 +1432,8 @@ static int mb_find_extent(struct ext4_buddy *e4b, int order, int block, 
		if (mb_test_bit(next, EXT4_MB_BITMAP(e4b)))

			break;



		ord = mb_find_order_for_block(e4b, next);

		order = mb_find_order_for_block(e4b, next);



		order = ord;

		block = next >> order;

		ex->fe_len += 1 << order;

	}