xfs: turn the XFS_DA_OP_REPLACE checks in xfs_attr_shortform_addname into asserts

Since commit deed951287 ("xfs: Check for -ENOATTR or -EEXIST"), the
high-level attr code does a lookup for any attr we're trying to set,
and does the checks to handle the create vs replace cases, which thus
never hit the low-level attr code.

Turn the checks in xfs_attr_shortform_addname as they must never trip.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
This commit is contained in:
Christoph Hellwig 2023-12-20 07:35:03 +01:00 • committed by Chandan Babu R
commit 378b6aef9d