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vdpa/mlx5: Don't clear mr struct on destroy MR

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[ Upstream commit aef24311bd2d8a6d39a80c34f278b0fd1692aed3 ]

Clearing the mr struct erases the lock owner and causes warnings to be
emitted. It is not required to clear the mr so remove the memset call.

Fixes: 94abbccdf2 ("vdpa/mlx5: Add shared memory registration code")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Message-Id: <20230206121956.1149356-1-elic@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Eli Cohen 2023-02-06 14:19:56 +02:00 committed by Greg Kroah-Hartman
parent bccccd43a0
commit 4cab7debf3
1 changed files with 0 additions and 1 deletions
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1
drivers/vdpa/mlx5/core/mr.c
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@ -448,7 +448,6 @@ void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)
unmap_direct_mr(mvdev, dmr);
kfree(dmr);
}
memset(mr, 0, sizeof(*mr));
mr->initialized = false;
out:
mutex_unlock(&mr->mkey_mtx);