From: Jan Kara <jack@suse.cz>
Date: Wed, 27 Jun 2012 18:08:44 +0000 (+0200)
Subject: udf: Use 'ret' instead of abusing 'i' in udf_load_logicalvol()
X-Git-Tag: firefly_0821_release~7541^2~1004
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f8db7530c08115356964240e4f9cc90fd112d251;p=firefly-linux-kernel-4.4.55.git

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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/fs/udf/super.c b/fs/udf/super.c
index 7f0e18aa25d4..0bb6a6ded087 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1262,11 +1262,9 @@ 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);