From 85c73bf726e41be276bcad3325d9a8aef10be289 Mon Sep 17 00:00:00 2001
From: Dave Chinner <dchinner@redhat.com>
Date: Thu, 7 Jul 2022 22:05:18 +1000
Subject: xfs: rework xfs_buf_incore() API
Make it consistent with the other buffer APIs to return a error and
the buffer is placed in a parameter.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
---
fs/xfs/libxfs/xfs_attr_remote.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
(limited to 'fs/xfs/libxfs/xfs_attr_remote.c')
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c
index 7298c148f848..d440393b40eb 100644
--- a/fs/xfs/libxfs/xfs_attr_remote.c
+++ b/fs/xfs/libxfs/xfs_attr_remote.c
@@ -543,6 +543,7 @@ xfs_attr_rmtval_stale(
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_buf *bp;
+ int error;
ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
@@ -550,14 +551,18 @@ xfs_attr_rmtval_stale(
XFS_IS_CORRUPT(mp, map->br_startblock == HOLESTARTBLOCK))
return -EFSCORRUPTED;
- bp = xfs_buf_incore(mp->m_ddev_targp,
+ error = xfs_buf_incore(mp->m_ddev_targp,
XFS_FSB_TO_DADDR(mp, map->br_startblock),
- XFS_FSB_TO_BB(mp, map->br_blockcount), incore_flags);
- if (bp) {
- xfs_buf_stale(bp);
- xfs_buf_relse(bp);
+ XFS_FSB_TO_BB(mp, map->br_blockcount),
+ incore_flags, &bp);
+ if (error) {
+ if (error == -ENOENT)
+ return 0;
+ return error;
}
+ xfs_buf_stale(bp);
+ xfs_buf_relse(bp);
return 0;
}
--
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