linux-kernel - [PATCH] rcu: Replace rcu_assign_pointer(x, NULL) with RCU_INIT

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1395180150-18548-1-git-send-email-monamagarwal123@gmail.com>
Date:	Wed, 19 Mar 2014 03:32:30 +0530
From:	Monam Agarwal <monamagarwal123@...il.com>
To:	netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, eddie.wai@...adcom.com,
	paulmck@...ux.vnet.ibm.com
Subject: [PATCH] rcu: Replace rcu_assign_pointer(x, NULL) with RCU_INIT_POINTER(x, NULL)

This patch replaces rcu_assign_pointer(x, NULL) with RCU_INIT_POINTER(x, NULL) in drivers/infiniband/hw/qib/qib_qp.c

Signed-off-by: Monam Agarwal <monamagarwal123@...il.com>
---
 drivers/infiniband/hw/qib/qib_qp.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/qib/qib_qp.c b/drivers/infiniband/hw/qib/qib_qp.c
index 7e7e16f..1f5f04c 100644
--- a/drivers/infiniband/hw/qib/qib_qp.c
+++ b/drivers/infiniband/hw/qib/qib_qp.c
@@ -252,10 +252,10 @@ static void remove_qp(struct qib_ibdev *dev, struct qib_qp *qp)
 
 	if (ibp->qp0 == qp) {
 		atomic_dec(&qp->refcount);
-		rcu_assign_pointer(ibp->qp0, NULL);
+		RCU_INIT_POINTER(ibp->qp0, NULL);
 	} else if (ibp->qp1 == qp) {
 		atomic_dec(&qp->refcount);
-		rcu_assign_pointer(ibp->qp1, NULL);
+		RCU_INIT_POINTER(ibp->qp1, NULL);
 	} else {
 		struct qib_qp *q, **qpp;
 
@@ -303,7 +303,7 @@ unsigned qib_free_all_qps(struct qib_devdata *dd)
 	spin_lock_irqsave(&dev->qpt_lock, flags);
 	for (n = 0; n < dev->qp_table_size; n++) {
 		qp = dev->qp_table[n];
-		rcu_assign_pointer(dev->qp_table[n], NULL);
+		RCU_INIT_POINTER(dev->qp_table[n], NULL);
 
 		for (; qp; qp = qp->next)
 			qp_inuse++;
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/