diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/core/cma.c | 5 | ||||
| -rw-r--r-- | drivers/infiniband/core/ucma.c | 19 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qib/qib.h | 10 |
4 files changed, 16 insertions, 22 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c index 5a335b5447c6..7172559ce0c1 100644 --- a/drivers/infiniband/core/cma.c +++ b/drivers/infiniband/core/cma.c @@ -3064,10 +3064,7 @@ static int cma_join_ib_multicast(struct rdma_id_private *id_priv, id_priv->id.port_num, &rec, comp_mask, GFP_KERNEL, cma_ib_mc_handler, mc); - if (IS_ERR(mc->multicast.ib)) - return PTR_ERR(mc->multicast.ib); - - return 0; + return PTR_RET(mc->multicast.ib); } static void iboe_mcast_work_handler(struct work_struct *work) diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 893cb879462c..6bf850422895 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -1002,23 +1002,18 @@ static ssize_t ucma_set_option(struct ucma_file *file, const char __user *inbuf, if (IS_ERR(ctx)) return PTR_ERR(ctx); - optval = kmalloc(cmd.optlen, GFP_KERNEL); - if (!optval) { - ret = -ENOMEM; - goto out1; - } - - if (copy_from_user(optval, (void __user *) (unsigned long) cmd.optval, - cmd.optlen)) { - ret = -EFAULT; - goto out2; + optval = memdup_user((void __user *) (unsigned long) cmd.optval, + cmd.optlen); + if (IS_ERR(optval)) { + ret = PTR_ERR(optval); + goto out; } ret = ucma_set_option_level(ctx, cmd.level, cmd.optname, optval, cmd.optlen); -out2: kfree(optval); -out1: + +out: ucma_put_ctx(ctx); return ret; } diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index b2f9784beb4a..cb5b7f7d4d38 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -893,7 +893,9 @@ static int ocrdma_check_qp_params(struct ib_pd *ibpd, struct ocrdma_dev *dev, /* verify consumer QPs are not trying to use GSI QP's CQ */ if ((attrs->qp_type != IB_QPT_GSI) && (dev->gsi_qp_created)) { if ((dev->gsi_sqcq == get_ocrdma_cq(attrs->send_cq)) || - (dev->gsi_sqcq == get_ocrdma_cq(attrs->send_cq))) { + (dev->gsi_sqcq == get_ocrdma_cq(attrs->recv_cq)) || + (dev->gsi_rqcq == get_ocrdma_cq(attrs->send_cq)) || + (dev->gsi_rqcq == get_ocrdma_cq(attrs->recv_cq))) { ocrdma_err("%s(%d) Consumer QP cannot use GSI CQs.\n", __func__, dev->id); return -EINVAL; diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h index 6e19ec844d99..7b1b86690024 100644 --- a/drivers/infiniband/hw/qib/qib.h +++ b/drivers/infiniband/hw/qib/qib.h @@ -656,6 +656,11 @@ struct qib_pportdata { /* 16 congestion entries with each entry corresponding to a SL */ struct ib_cc_congestion_entry_shadow *congestion_entries; + /* Maximum number of congestion control entries that the agent expects + * the manager to send. + */ + u16 cc_supported_table_entries; + /* Total number of congestion control table entries */ u16 total_cct_entry; @@ -667,11 +672,6 @@ struct qib_pportdata { /* CA's max number of 64 entry units in the congestion control table */ u8 cc_max_table_entries; - - /* Maximum number of congestion control entries that the agent expects - * the manager to send. - */ - u8 cc_supported_table_entries; }; /* Observers. Not to be taken lightly, possibly not to ship. */ |