diff options
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_main.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 21 |
2 files changed, 10 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c index edd81da55100..0083360d918e 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c @@ -530,11 +530,11 @@ static void ocrdma_remove(struct ocrdma_dev *dev) /* first unregister with stack to stop all the active traffic * of the registered clients. */ - ocrdma_rem_port_stats(dev); ocrdma_remove_sysfiles(dev); - ib_unregister_device(&dev->ibdev); + ocrdma_rem_port_stats(dev); + spin_lock(&ocrdma_devlist_lock); list_del_rcu(&dev->entry); spin_unlock(&ocrdma_devlist_lock); diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index cda7b9569486..589986ab13a8 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -435,7 +435,6 @@ err: static int ocrdma_dealloc_ucontext_pd(struct ocrdma_ucontext *uctx) { - int status = 0; struct ocrdma_pd *pd = uctx->cntxt_pd; struct ocrdma_dev *dev = get_ocrdma_dev(pd->ibpd.device); @@ -444,8 +443,8 @@ static int ocrdma_dealloc_ucontext_pd(struct ocrdma_ucontext *uctx) __func__, dev->id, pd->id); } uctx->cntxt_pd = NULL; - status = _ocrdma_dealloc_pd(dev, pd); - return status; + (void)_ocrdma_dealloc_pd(dev, pd); + return 0; } static struct ocrdma_pd *ocrdma_get_ucontext_pd(struct ocrdma_ucontext *uctx) @@ -947,9 +946,8 @@ int ocrdma_dereg_mr(struct ib_mr *ib_mr) { struct ocrdma_mr *mr = get_ocrdma_mr(ib_mr); struct ocrdma_dev *dev = get_ocrdma_dev(ib_mr->device); - int status; - status = ocrdma_mbx_dealloc_lkey(dev, mr->hwmr.fr_mr, mr->hwmr.lkey); + (void) ocrdma_mbx_dealloc_lkey(dev, mr->hwmr.fr_mr, mr->hwmr.lkey); ocrdma_free_mr_pbl_tbl(dev, &mr->hwmr); @@ -960,11 +958,10 @@ int ocrdma_dereg_mr(struct ib_mr *ib_mr) /* Don't stop cleanup, in case FW is unresponsive */ if (dev->mqe_ctx.fw_error_state) { - status = 0; pr_err("%s(%d) fw not responding.\n", __func__, dev->id); } - return status; + return 0; } static int ocrdma_copy_cq_uresp(struct ocrdma_dev *dev, struct ocrdma_cq *cq, @@ -1096,7 +1093,6 @@ static void ocrdma_flush_cq(struct ocrdma_cq *cq) int ocrdma_destroy_cq(struct ib_cq *ibcq) { - int status; struct ocrdma_cq *cq = get_ocrdma_cq(ibcq); struct ocrdma_eq *eq = NULL; struct ocrdma_dev *dev = get_ocrdma_dev(ibcq->device); @@ -1113,7 +1109,7 @@ int ocrdma_destroy_cq(struct ib_cq *ibcq) synchronize_irq(irq); ocrdma_flush_cq(cq); - status = ocrdma_mbx_destroy_cq(dev, cq); + (void)ocrdma_mbx_destroy_cq(dev, cq); if (cq->ucontext) { pdid = cq->ucontext->cntxt_pd->id; ocrdma_del_mmap(cq->ucontext, (u64) cq->pa, @@ -1124,7 +1120,7 @@ int ocrdma_destroy_cq(struct ib_cq *ibcq) } kfree(cq); - return status; + return 0; } static int ocrdma_add_qpn_map(struct ocrdma_dev *dev, struct ocrdma_qp *qp) @@ -1725,7 +1721,6 @@ void ocrdma_del_flush_qp(struct ocrdma_qp *qp) int ocrdma_destroy_qp(struct ib_qp *ibqp) { - int status; struct ocrdma_pd *pd; struct ocrdma_qp *qp; struct ocrdma_dev *dev; @@ -1747,7 +1742,7 @@ int ocrdma_destroy_qp(struct ib_qp *ibqp) * discarded until the old CQEs are discarded. */ mutex_lock(&dev->dev_lock); - status = ocrdma_mbx_destroy_qp(dev, qp); + (void) ocrdma_mbx_destroy_qp(dev, qp); /* * acquire CQ lock while destroy is in progress, in order to @@ -1782,7 +1777,7 @@ int ocrdma_destroy_qp(struct ib_qp *ibqp) kfree(qp->wqe_wr_id_tbl); kfree(qp->rqe_wr_id_tbl); kfree(qp); - return status; + return 0; } static int ocrdma_copy_srq_uresp(struct ocrdma_dev *dev, struct ocrdma_srq *srq, |