X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=block%2Ft10-pi.c;h=3416dadf7b15b3c66cd71d04d9a954d7d0238657;hb=c96e6dabfbdb241e32b3c588dbfa1ccb87d2c95a;hp=680c6d63629831c8e8cc6687f6e8593924105463;hpb=bb5710e72c217e5bbdf0969a2fd84f5f5ad7fc2b;p=mirror_ubuntu-bionic-kernel.git

diff --git a/block/t10-pi.c b/block/t10-pi.c
index 680c6d636298..3416dadf7b15 100644
--- a/block/t10-pi.c
+++ b/block/t10-pi.c
@@ -46,8 +46,8 @@ static __be16 t10_pi_ip_fn(void *data, unsigned int len)
  * 16 bit app tag, 32 bit reference tag. Type 3 does not define the ref
  * tag.
  */
-static int t10_pi_generate(struct blk_integrity_iter *iter, csum_fn *fn,
-			   unsigned int type)
+static blk_status_t t10_pi_generate(struct blk_integrity_iter *iter,
+		csum_fn *fn, unsigned int type)
 {
 	unsigned int i;
 
@@ -67,11 +67,11 @@ static int t10_pi_generate(struct blk_integrity_iter *iter, csum_fn *fn,
 		iter->seed++;
 	}
 
-	return 0;
+	return BLK_STS_OK;
 }
 
-static int t10_pi_verify(struct blk_integrity_iter *iter, csum_fn *fn,
-				unsigned int type)
+static blk_status_t t10_pi_verify(struct blk_integrity_iter *iter,
+		csum_fn *fn, unsigned int type)
 {
 	unsigned int i;
 
@@ -91,7 +91,7 @@ static int t10_pi_verify(struct blk_integrity_iter *iter, csum_fn *fn,
 				       "(rcvd %u)\n", iter->disk_name,
 				       (unsigned long long)
 				       iter->seed, be32_to_cpu(pi->ref_tag));
-				return -EILSEQ;
+				return BLK_STS_PROTECTION;
 			}
 			break;
 		case 3:
@@ -108,7 +108,7 @@ static int t10_pi_verify(struct blk_integrity_iter *iter, csum_fn *fn,
 			       "(rcvd %04x, want %04x)\n", iter->disk_name,
 			       (unsigned long long)iter->seed,
 			       be16_to_cpu(pi->guard_tag), be16_to_cpu(csum));
-			return -EILSEQ;
+			return BLK_STS_PROTECTION;
 		}
 
 next:
@@ -117,45 +117,45 @@ next:
 		iter->seed++;
 	}
 
-	return 0;
+	return BLK_STS_OK;
 }
 
-static int t10_pi_type1_generate_crc(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type1_generate_crc(struct blk_integrity_iter *iter)
 {
 	return t10_pi_generate(iter, t10_pi_crc_fn, 1);
 }
 
-static int t10_pi_type1_generate_ip(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type1_generate_ip(struct blk_integrity_iter *iter)
 {
 	return t10_pi_generate(iter, t10_pi_ip_fn, 1);
 }
 
-static int t10_pi_type1_verify_crc(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type1_verify_crc(struct blk_integrity_iter *iter)
 {
 	return t10_pi_verify(iter, t10_pi_crc_fn, 1);
 }
 
-static int t10_pi_type1_verify_ip(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type1_verify_ip(struct blk_integrity_iter *iter)
 {
 	return t10_pi_verify(iter, t10_pi_ip_fn, 1);
 }
 
-static int t10_pi_type3_generate_crc(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type3_generate_crc(struct blk_integrity_iter *iter)
 {
 	return t10_pi_generate(iter, t10_pi_crc_fn, 3);
 }
 
-static int t10_pi_type3_generate_ip(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type3_generate_ip(struct blk_integrity_iter *iter)
 {
 	return t10_pi_generate(iter, t10_pi_ip_fn, 3);
 }
 
-static int t10_pi_type3_verify_crc(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type3_verify_crc(struct blk_integrity_iter *iter)
 {
 	return t10_pi_verify(iter, t10_pi_crc_fn, 3);
 }
 
-static int t10_pi_type3_verify_ip(struct blk_integrity_iter *iter)
+static blk_status_t t10_pi_type3_verify_ip(struct blk_integrity_iter *iter)
 {
 	return t10_pi_verify(iter, t10_pi_ip_fn, 3);
 }