From: Leon Romanovsky leonro@mellanox.com
[ Upstream commit b081808a66345ba725b77ecd8d759bee874cd937 ]
Failure in XRCD FW deallocation command leaves memory leaked and returns error to the user which he can't do anything about it.
This patch changes behavior to always free memory and always return success to the user.
Fixes: e126ba97dba9 ("mlx5: Add driver for Mellanox Connect-IB adapters") Reviewed-by: Majd Dibbiny majd@mellanox.com Signed-off-by: Leon Romanovsky leonro@mellanox.com Reviewed-by: Yuval Shaia yuval.shaia@oracle.com Signed-off-by: Jason Gunthorpe jgg@mellanox.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- drivers/infiniband/hw/mlx5/qp.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index e261a53f9a02..8a531b5159c3 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -3028,12 +3028,9 @@ int mlx5_ib_dealloc_xrcd(struct ib_xrcd *xrcd) int err;
err = mlx5_core_xrcd_dealloc(dev->mdev, xrcdn); - if (err) { + if (err) mlx5_ib_warn(dev, "failed to dealloc xrcdn 0x%x\n", xrcdn); - return err; - }
kfree(xrcd); - return 0; }