From 86479f8a3fc72df53bb07fe2f26acbd249baebfe Mon Sep 17 00:00:00 2001 From: Zhu Yanjun Date: Thu, 21 Oct 2021 19:06:12 -0400 Subject: [PATCH] RDMA/irdma: Remove the unused spin lock in struct irdma_qp_uk The spin lock in struct irdma_qp_uk is not used. So remove it. Link: https://lore.kernel.org/r/20211021230612.153812-1-yanjun.zhu@linux.dev Signed-off-by: Zhu Yanjun Acked-by: Shiraz Saleem Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/irdma/user.h | 1 - drivers/infiniband/hw/irdma/verbs.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/infiniband/hw/irdma/user.h b/drivers/infiniband/hw/irdma/user.h index 66e00660fbaab..cba1a2da938dc 100644 --- a/drivers/infiniband/hw/irdma/user.h +++ b/drivers/infiniband/hw/irdma/user.h @@ -367,7 +367,6 @@ struct irdma_qp_uk { bool rq_flush_complete:1; /* Indicates flush was seen and RQ was empty after the flush */ bool destroy_pending:1; /* Indicates the QP is being destroyed */ void *back_qp; - spinlock_t *lock; u8 dbg_rq_flushed; u8 sq_flush_seen; u8 rq_flush_seen; diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index aa38ace15c072..273d2a7b43d97 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -833,7 +833,6 @@ static int irdma_create_qp(struct ib_qp *ibqp, qp = &iwqp->sc_qp; qp->qp_uk.back_qp = iwqp; - qp->qp_uk.lock = &iwqp->lock; qp->push_idx = IRDMA_INVALID_PUSH_PAGE_INDEX; iwqp->iwdev = iwdev; -- 2.30.2