linux-kernel - [PATCH v2 28/31] infiniband/rdmavt: Remove redundant timer initialization

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Date:   Wed, 20 Sep 2017 16:27:52 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Kees Cook <keescook@...omium.org>,
        Dennis Dalessandro <dennis.dalessandro@...el.com>,
        Doug Ledford <dledford@...hat.com>,
        Sean Hefty <sean.hefty@...el.com>,
        Hal Rosenstock <hal.rosenstock@...il.com>,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 28/31] infiniband/rdmavt: Remove redundant timer initialization

setup_timer() is already called before the open-coded init_timer() and .data
assignment. Remove it.

Cc: Dennis Dalessandro <dennis.dalessandro@...el.com>
Cc: Doug Ledford <dledford@...hat.com>
Cc: Sean Hefty <sean.hefty@...el.com>
Cc: Hal Rosenstock <hal.rosenstock@...il.com>
Cc: linux-rdma@...r.kernel.org
Signed-off-by: Kees Cook <keescook@...omium.org>
---
 drivers/infiniband/sw/rdmavt/qp.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c
index 22df09ae809e..3116879677e0 100644
--- a/drivers/infiniband/sw/rdmavt/qp.c
+++ b/drivers/infiniband/sw/rdmavt/qp.c
@@ -894,8 +894,6 @@ struct ib_qp *rvt_create_qp(struct ib_pd *ibpd,
 		atomic_set(&qp->refcount, 0);
 		atomic_set(&qp->local_ops_pending, 0);
 		init_waitqueue_head(&qp->wait);
-		init_timer(&qp->s_timer);
-		qp->s_timer.data = (unsigned long)qp;
 		INIT_LIST_HEAD(&qp->rspwait);
 		qp->state = IB_QPS_RESET;
 		qp->s_wq = swq;
-- 
2.7.4