diff options
| author | Kamal Heib <kamalheib1@gmail.com> | 2018-07-31 09:02:36 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-01 02:03:46 +0300 |
| commit | 26e551c5aec572442c4ad7109ff4350f427cd39d (patch) | |
| tree | 994eac4d48100034faea4b798d1c7576b066883f /drivers/infiniband/hw | |
| parent | dd708e7b4541da1d61cdce2db1d9701444fdb317 (diff) | |
| download | linux-26e551c5aec572442c4ad7109ff4350f427cd39d.tar.xz | |
RDMA: Fix return code check in rdma_set_cq_moderation
The proper return code is "-EOPNOTSUPP" when the modify_cq() callback is
not supported, all drivers should generate this and all users should check
for it when detecting not supported functionality.
Signed-off-by: Kamal Heib <kamalheib1@gmail.com>
Acked-by: Leon Romanovsky <leonro@mellanox.com> (for mlx5)
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index ad39d64b8108..088205d7f1a1 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -1184,7 +1184,7 @@ int mlx5_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period) int err; if (!MLX5_CAP_GEN(dev->mdev, cq_moderation)) - return -ENOSYS; + return -EOPNOTSUPP; if (cq_period > MLX5_MAX_CQ_PERIOD) return -EINVAL; |