3 files changed, 2 insertions, 10 deletions
diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index 2799d1531639..64e31f87d490 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -342,22 +342,18 @@ xrep_agf(
 		[XREP_AGF_BNOBT] = {
 			.rmap_owner = XFS_RMAP_OWN_AG,
 			.buf_ops = &xfs_bnobt_buf_ops,
-			.magic = XFS_ABTB_CRC_MAGIC,
 		},
 		[XREP_AGF_CNTBT] = {
 			.rmap_owner = XFS_RMAP_OWN_AG,
 			.buf_ops = &xfs_cntbt_buf_ops,
-			.magic = XFS_ABTC_CRC_MAGIC,
 		},
 		[XREP_AGF_RMAPBT] = {
 			.rmap_owner = XFS_RMAP_OWN_AG,
 			.buf_ops = &xfs_rmapbt_buf_ops,
-			.magic = XFS_RMAP_CRC_MAGIC,
 		},
 		[XREP_AGF_REFCOUNTBT] = {
 			.rmap_owner = XFS_RMAP_OWN_REFC,
 			.buf_ops = &xfs_refcountbt_buf_ops,
-			.magic = XFS_REFC_CRC_MAGIC,
 		},
 		[XREP_AGF_END] = {
 			.buf_ops = NULL,
@@ -875,12 +871,10 @@ xrep_agi(
 		[XREP_AGI_INOBT] = {
 			.rmap_owner = XFS_RMAP_OWN_INOBT,
 			.buf_ops = &xfs_inobt_buf_ops,
-			.magic = XFS_IBT_CRC_MAGIC,
 		},
 		[XREP_AGI_FINOBT] = {
 			.rmap_owner = XFS_RMAP_OWN_INOBT,
 			.buf_ops = &xfs_finobt_buf_ops,
-			.magic = XFS_FIBT_CRC_MAGIC,
 		},
 		[XREP_AGI_END] = {
 			.buf_ops = NULL
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index 6acf1bfa0bfe..f28f4bad317b 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -743,7 +743,8 @@ xrep_findroot_block(
 
 	/* Ensure the block magic matches the btree type we're looking for. */
 	btblock = XFS_BUF_TO_BLOCK(bp);
-	if (be32_to_cpu(btblock->bb_magic) != fab->magic)
+	ASSERT(fab->buf_ops->magic[1] != 0);
+	if (btblock->bb_magic != fab->buf_ops->magic[1])
 		goto out;
 
 	/*
diff --git a/fs/xfs/scrub/repair.h b/fs/xfs/scrub/repair.h
index f2fc18bb7605..d990314eb08b 100644
--- a/fs/xfs/scrub/repair.h
+++ b/fs/xfs/scrub/repair.h
@@ -42,9 +42,6 @@ struct xrep_find_ag_btree {
 	/* in: buffer ops */
 	const struct xfs_buf_ops	*buf_ops;
 
-	/* in: magic number of the btree */
-	uint32_t			magic;
-
 	/* out: the highest btree block found and the tree height */
 	xfs_agblock_t			root;
 	unsigned int			height;