X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=fs%2Fbio-integrity.c;h=4f70f383132cc9dfe143c570fbb9759967fefc6f;hb=HEAD;hp=0129b78a69086b3ba2d53f24ab6d54b23faf6862;hpb=335d08b86fb48e0445de090de0dacd7404798892;p=~andy%2Flinux

diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c
index 0129b78a690..4f70f383132 100644
--- a/fs/bio-integrity.c
+++ b/fs/bio-integrity.c
@@ -458,11 +458,10 @@ static int bio_integrity_verify(struct bio *bio)
 	struct blk_integrity_exchg bix;
 	struct bio_vec *bv;
 	sector_t sector = bio->bi_integrity->bip_iter.bi_sector;
-	unsigned int sectors, total, ret;
+	unsigned int sectors, ret = 0;
 	void *prot_buf = bio->bi_integrity->bip_buf;
 	int i;
 
-	ret = total = 0;
 	bix.disk_name = bio->bi_bdev->bd_disk->disk_name;
 	bix.sector_size = bi->sector_size;
 
@@ -484,8 +483,6 @@ static int bio_integrity_verify(struct bio *bio)
 		sectors = bv->bv_len / bi->sector_size;
 		sector += sectors;
 		prot_buf += sectors * bi->tuple_size;
-		total += sectors * bi->tuple_size;
-		BUG_ON(total > bio->bi_integrity->bip_iter.bi_size);
 
 		kunmap_atomic(kaddr);
 	}