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| author | Leon Romanovsky <leonro@mellanox.com> | 2018-01-28 11:25:30 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-01-28 14:07:16 -0700 |
| commit | b081808a66345ba725b77ecd8d759bee874cd937 (patch) | |
| tree | b938f6a4fe6dafdaf7c8a7ac6f5df67dbbd06a7a | |
| parent | f23a5350e43c810ca36b26d4ed4ecd9a08686f47 (diff) | |
| download | op-kernel-dev-b081808a66345ba725b77ecd8d759bee874cd937.zip op-kernel-dev-b081808a66345ba725b77ecd8d759bee874cd937.tar.gz | |
RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure
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>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index ae36db3..d5cc95f 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -5067,13 +5067,10 @@ 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; } |
