udf: improve readability of udf_load_partition
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Acked-by: Jan Kara <jack@suse.cz> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
parent
756fa92f4d
commit
28f7c4d413
|
@ -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++) {
|
||||
|
|
Loading…
Reference in a new issue