udf: Use 'ret' instead of abusing 'i' in udf_load_logicalvol()

commit cb14d340ef1737c24125dd663eff77734a482d47 upstream.

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/fs/udf/super.c b/fs/udf/super.c
index 87cb24a..eea2bfe 100644 (file)
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1235,11 +1235,9 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
        BUG_ON(ident != TAG_IDENT_LVD);
        lvd = (struct logicalVolDesc *)bh->b_data;
 
-       i = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps));
-       if (i != 0) {
-               ret = i;
+       ret = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps));
+       if (ret)
                goto out_bh;
-       }
 
        for (i = 0, offset = 0;
             i < sbi->s_partitions && offset < le32_to_cpu(lvd->mapTableLength);