Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/fs/xfs/scrub/alloc.c b/fs/xfs/scrub/alloc.c
index 376bcb5..5533e48 100644
--- a/fs/xfs/scrub/alloc.c
+++ b/fs/xfs/scrub/alloc.c
@@ -9,19 +9,12 @@
 #include "xfs_format.h"
 #include "xfs_trans_resv.h"
 #include "xfs_mount.h"
-#include "xfs_defer.h"
 #include "xfs_btree.h"
-#include "xfs_bit.h"
-#include "xfs_log_format.h"
-#include "xfs_trans.h"
-#include "xfs_sb.h"
 #include "xfs_alloc.h"
 #include "xfs_rmap.h"
-#include "scrub/xfs_scrub.h"
 #include "scrub/scrub.h"
 #include "scrub/common.h"
 #include "scrub/btree.h"
-#include "scrub/trace.h"
 
 /*
  * Set us up to scrub free space btrees.
@@ -104,7 +97,6 @@
 	xfs_agnumber_t		agno = bs->cur->bc_private.a.agno;
 	xfs_agblock_t		bno;
 	xfs_extlen_t		len;
-	int			error = 0;
 
 	bno = be32_to_cpu(rec->alloc.ar_startblock);
 	len = be32_to_cpu(rec->alloc.ar_blockcount);
@@ -116,7 +108,7 @@
 
 	xchk_allocbt_xref(bs->sc, bno, len);
 
-	return error;
+	return 0;
 }
 
 /* Scrub the freespace btrees for some AG. */
@@ -125,12 +117,10 @@
 	struct xfs_scrub	*sc,
 	xfs_btnum_t		which)
 {
-	struct xfs_owner_info	oinfo;
 	struct xfs_btree_cur	*cur;
 
-	xfs_rmap_ag_owner(&oinfo, XFS_RMAP_OWN_AG);
 	cur = which == XFS_BTNUM_BNO ? sc->sa.bno_cur : sc->sa.cnt_cur;
-	return xchk_btree(sc, cur, xchk_allocbt_rec, &oinfo, NULL);
+	return xchk_btree(sc, cur, xchk_allocbt_rec, &XFS_RMAP_OINFO_AG, NULL);
 }
 
 int