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Commit 28f7c4d4 authored by Marcin Slusarz's avatar Marcin Slusarz Committed by Linus Torvalds
Browse files

udf: improve readability of udf_load_partition 



Signed-off-by: default avatarMarcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: default avatarJan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 756fa92f

fs/udf/super.c

+30 −29
Original line number Diff line number Diff line
@@ -1447,16 +1447,18 @@ static int udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset) 
	sbi = UDF_SB(sb);



	for (i = 0; i < ARRAY_SIZE(sbi->s_anchor); i++) {

		if (sbi->s_anchor[i] &&

		    (bh = udf_read_tagged(sb, sbi->s_anchor[i],

					  sbi->s_anchor[i], &ident))) {

		if (!sbi->s_anchor[i])

			continue;

		bh = udf_read_tagged(sb, sbi->s_anchor[i], sbi->s_anchor[i],

				     &ident);

		if (!bh)

			continue;



		anchor = (struct anchorVolDescPtr *)bh->b_data;



		/* Locate the main sequence */

			main_s = le32_to_cpu(

					anchor->mainVolDescSeqExt.extLocation);

			main_e = le32_to_cpu(

					anchor->mainVolDescSeqExt.extLength);

		main_s = le32_to_cpu(anchor->mainVolDescSeqExt.extLocation);

		main_e = le32_to_cpu(anchor->mainVolDescSeqExt.extLength);

		main_e = main_e >> sb->s_blocksize_bits;

		main_e += main_s;
@@ -1478,12 +1480,11 @@ static int udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset) 
					   fileset)))

			break;

	}

	}



	if (i == ARRAY_SIZE(sbi->s_anchor)) {

		udf_debug("No Anchor block found\n");

		return 1;

	} else

	}

	udf_debug("Using anchor in block %d\n", sbi->s_anchor[i]);



	for (i = 0; i < sbi->s_partitions; i++) {