From: Eli Cohen <elic@xxxxxxxxxx>
[ 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: 94abbccdf291 ("vdpa/mlx5: Add shared memory registration code")
Signed-off-by: Eli Cohen <elic@xxxxxxxxxx>
Message-Id: <20230206121956.1149356-1-elic@xxxxxxxxxx>
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/vdpa/mlx5/core/mr.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c
index 32c9925de4736..1f94ea46c01a5 100644
--- a/drivers/vdpa/mlx5/core/mr.c
+++ b/drivers/vdpa/mlx5/core/mr.c
@@ -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);
--
2.39.2
