netdev - [PATCH v3 net 3/5] net:ethernet:aquantia: Missing spinlock initialization.

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Message-Id: <bf3a7df99a61de2d30717f731cca4ad2461125d1.1490267633.git.pavel.belous@aquantia.com>
Date:   Thu, 23 Mar 2017 14:19:43 +0300
From:   Pavel Belous <Pavel.Belous@...antia.com>
To:     "David S . Miller" <davem@...emloft.net>
Cc:     netdev@...r.kernel.org,
        Simon Edelhaus <Simon.Edelhaus@...antia.com>,
        David Arcari <darcari@...hat.com>,
        Pavel Belous <pavel.belous@...antia.com>
Subject: [PATCH v3 net 3/5] net:ethernet:aquantia: Missing spinlock initialization.

From: Pavel Belous <pavel.belous@...antia.com>

Fix for missing initialization aq_ring header.lock spinlock.

Fixes: 018423e90bee ("net: ethernet: aquantia: Add ring support code")

Signed-off-by: Pavel Belous <pavel.belous@...antia.com>
---
 drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
index 0358e607..3a8a4aa 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_ring.c
@@ -101,6 +101,7 @@ int aq_ring_init(struct aq_ring_s *self)
 	self->hw_head = 0;
 	self->sw_head = 0;
 	self->sw_tail = 0;
+	spin_lock_init(&self->header.lock);
 	return 0;
 }
 
-- 
2.7.4