diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-01-23 17:01:20 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-01-26 14:32:27 -0800 |
| commit | 706b8c5bc70391be510a5454f307db90b622b279 (patch) | |
| tree | 879091617e5a0b9614d5ab212b3a125ef8993bb6 /fs/xfs/xfs_reflink.c | |
| parent | f48e2df8a877ca1c19d92cfd7e74cc5956fa84cb (diff) | |
xfs: remove unnecessary null pointer checks from _read_agf callers
Drop the null buffer pointer checks in all code that calls
xfs_alloc_read_agf and doesn't pass XFS_ALLOC_FLAG_TRYLOCK because
they're no longer necessary.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_reflink.c')
| -rw-r--r-- | fs/xfs/xfs_reflink.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c index e723b267a247..b0ce04ffd3cd 100644 --- a/fs/xfs/xfs_reflink.c +++ b/fs/xfs/xfs_reflink.c @@ -143,8 +143,6 @@ xfs_reflink_find_shared( error = xfs_alloc_read_agf(mp, tp, agno, 0, &agbp); if (error) return error; - if (!agbp) - return -ENOMEM; cur = xfs_refcountbt_init_cursor(mp, tp, agbp, agno); |