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Commit 66a83cde authored by Robin Dong's avatar Robin Dong Committed by Theodore Ts'o
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ext4: remove unused variable in ext4_mb_generate_from_pa() 



The variable 'count' in function ext4_mb_generate_from_pa() looks
useless, so remove it.

Signed-off-by: default avatarRobin Dong <sanbai@taobao.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent ebbe0277

fs/ext4/mballoc.c

+0 −2
Original line number Diff line number Diff line
@@ -3345,7 +3345,6 @@ void ext4_mb_generate_from_pa(struct super_block *sb, void *bitmap, 
	ext4_group_t groupnr;

	ext4_grpblk_t start;

	int preallocated = 0;

	int count = 0;

	int len;



	/* all form of preallocation discards first load group,
@@ -3368,7 +3367,6 @@ void ext4_mb_generate_from_pa(struct super_block *sb, void *bitmap, 
		BUG_ON(groupnr != group);

		ext4_set_bits(bitmap, start, len);

		preallocated += len;

		count++;

	}

	mb_debug(1, "prellocated %u for group %u\n", preallocated, group);

}