RDMA/rxe: Remove unused mask parameter

This parameter had been deprecated since below commit:
1a7085b3 ("RDMA/rxe: Skip adjusting remote addr for write in retry operation")

Link: https://lore.kernel.org/r/20220715035340.1900168-1-lizhijian@fujitsu.comSigned-off-by: Li Zhijian <lizhijian@fujitsu.com>
Reviewed-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>

drivers/infiniband/sw/rxe/rxe_req.c

@@ -15,8 +15,7 @@ static int next_opcode(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
 		       u32 opcode);
 
 static inline void retry_first_write_send(struct rxe_qp *qp,
-					  struct rxe_send_wqe *wqe,
-					  unsigned int mask, int npsn)
+					  struct rxe_send_wqe *wqe, int npsn)
 {
 	int i;
 
@@ -83,7 +82,7 @@ static void req_retry(struct rxe_qp *qp)
 			if (mask & WR_WRITE_OR_SEND_MASK) {
 				npsn = (qp->comp.psn - wqe->first_psn) &
 					BTH_PSN_MASK;
-				retry_first_write_send(qp, wqe, mask, npsn);
+				retry_first_write_send(qp, wqe, npsn);
 			}
 
 			if (mask & WR_READ_MASK) {