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Commit 906adea1 authored by Cong Wang's avatar Cong Wang
Browse files

jbd2: remove the second argument of kmap_atomic 



Signed-off-by: default avatarCong Wang <amwang@redhat.com>
parent a6be1fcb

fs/jbd2/commit.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -349,12 +349,12 @@ static void jbd2_block_tag_csum_set(journal_t *j, journal_block_tag_t *tag, 
		return;

		return;





	sequence = cpu_to_be32(sequence);

	sequence = cpu_to_be32(sequence);

	addr = kmap_atomic(page, KM_USER0);

	addr = kmap_atomic(page);

	csum = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&sequence,

	csum = jbd2_chksum(j, j->j_csum_seed, (__u8 *)&sequence,

			  sizeof(sequence));

			  sizeof(sequence));

	csum = jbd2_chksum(j, csum, addr + offset_in_page(bh->b_data),

	csum = jbd2_chksum(j, csum, addr + offset_in_page(bh->b_data),

			  bh->b_size);

			  bh->b_size);

	kunmap_atomic(addr, KM_USER0);

	kunmap_atomic(addr);





	tag->t_checksum = cpu_to_be32(csum);

	tag->t_checksum = cpu_to_be32(csum);

}

}