xfs: clean up quota reservation callsites

mainline-inclusion
from mainline-v5.13-rc4
commit 	4abe21ad
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4KIAO
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/xfs?h=v5.16-rc4&id=4abe21ad67a7b9dc6844f55e91a6e3ef81879d42

----------------------------------------------------------------------

Convert a few xfs_trans_*reserve* callsites that are open-coding other
convenience functions.
Signed-off-by: NDarrick J. Wong <djwong@kernel.org>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NBrian Foster <bfoster@redhat.com>
Signed-off-by: NLihong Kou <koulihong@huawei.com>
Reviewed-by: NZhang Yi <yi.zhang@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

fs/xfs/libxfs/xfs_bmap.c

@@ -4825,8 +4825,7 @@ xfs_bmap_del_extent_delay(
 	 * sb counters as we might have to borrow some blocks for the
 	 * indirect block accounting.
 	 */
-	error = xfs_trans_reserve_quota_nblks(NULL, ip,
-			-((long)del->br_blockcount), 0,
+	error = xfs_trans_unreserve_quota_nblks(NULL, ip, del->br_blockcount, 0,
 			isrt ? XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS);
 	if (error)
 		return error;

fs/xfs/xfs_bmap_util.c

@@ -879,8 +879,8 @@ xfs_unmap_extent(
 	}
 
 	xfs_ilock(ip, XFS_ILOCK_EXCL);
-	error = xfs_trans_reserve_quota(tp, mp, ip->i_udquot, ip->i_gdquot,
-			ip->i_pdquot, resblks, 0, XFS_QMOPT_RES_REGBLKS);
+	error = xfs_trans_reserve_quota_nblks(tp, ip, resblks, 0,
+			XFS_QMOPT_RES_REGBLKS);
 	if (error)
 		goto out_trans_cancel;
 

fs/xfs/xfs_reflink.c

@@ -508,8 +508,8 @@ xfs_reflink_cancel_cow_blocks(
 			xfs_bmap_del_extent_cow(ip, &icur, &got, &del);
 
 			/* Remove the quota reservation */
-			error = xfs_trans_reserve_quota_nblks(NULL, ip,
-					-(long)del.br_blockcount, 0,
+			error = xfs_trans_unreserve_quota_nblks(NULL, ip,
+					del.br_blockcount, 0,
 					XFS_QMOPT_RES_REGBLKS);
 			if (error)
 				break;