RDMA/irdma: Remove unused struct irdma_cq fields

[ Upstream commit 880245f ]

These fields were set but not used anywhere, so remove them.

Link: https://patch.msgid.link/r/[email protected]
Signed-off-by: Jacob Moroni <[email protected]>
Signed-off-by: Jason Gunthorpe <[email protected]>
Stable-dep-of: 5575b76 ("RDMA/irdma: Set irdma_cq cq_num field during CQ create")
Signed-off-by: Sasha Levin <[email protected]>
(cherry picked from commit d559ddd687edd1addbd14d2acc8a1b4a1da4be11)
Signed-off-by: Wentao Guan <[email protected]>

Author: jakemoroni

drivers/infiniband/hw/irdma/verbs.c

@@ -2115,8 +2115,6 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 			goto cq_free_rsrc;
 		}
 
-		iwcq->iwpbl = iwpbl;
-		iwcq->cq_mem_size = 0;
 		cqmr = &iwpbl->cq_mr;
 
 		if (rf->sc_dev.hw_attrs.uk_attrs.feature_flags &
@@ -2131,7 +2129,6 @@ static int irdma_create_cq(struct ib_cq *ibcq,
 				err_code = -EPROTO;
 				goto cq_free_rsrc;
 			}
-			iwcq->iwpbl_shadow = iwpbl_shadow;
 			cqmr_shadow = &iwpbl_shadow->cq_mr;
 			info.shadow_area_pa = cqmr_shadow->cq_pbl.addr;
 			cqmr->split = true;

drivers/infiniband/hw/irdma/verbs.h

@@ -113,21 +113,15 @@ struct irdma_mr {
 struct irdma_cq {
 	struct ib_cq ibcq;
 	struct irdma_sc_cq sc_cq;
-	u16 cq_head;
-	u16 cq_size;
 	u16 cq_num;
 	bool user_mode;
 	atomic_t armed;
 	enum irdma_cmpl_notify last_notify;
-	u32 polled_cmpls;
-	u32 cq_mem_size;
 	struct irdma_dma_mem kmem;
 	struct irdma_dma_mem kmem_shadow;
 	struct completion free_cq;
 	refcount_t refcnt;
 	spinlock_t lock; /* for poll cq */
-	struct irdma_pbl *iwpbl;
-	struct irdma_pbl *iwpbl_shadow;
 	struct list_head resize_list;
 	struct irdma_cq_poll_info cur_cqe;
 	struct list_head cmpl_generated;