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Message-Id: <1343403484-29347-4-git-send-email-amwang@redhat.com> Date: Fri, 27 Jul 2012 23:38:00 +0800 From: Cong Wang <amwang@...hat.com> To: netdev@...r.kernel.org Cc: Cong Wang <amwang@...hat.com>, "David S. Miller" <davem@...emloft.net>, Gao feng <gaofeng@...fujitsu.com>, Lin Ming <ming.m.lin@...el.com>, Joe Perches <joe@...ches.com>, Flavio Leitner <fbl@...hat.com>, linux-kernel@...r.kernel.org Subject: [PATCH 3/7] netconsole: do not release spin_lock before calling __netpoll_cleanup With the previous patch applied, __netpoll_cleanup() is non-block now, so we don't need to release the spin_lock before calling it. Cc: "David S. Miller" <davem@...emloft.net> Signed-off-by: Cong Wang <amwang@...hat.com> --- drivers/net/netconsole.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-) diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index f9347ea..f0ad56c 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -640,12 +640,7 @@ static int netconsole_netdev_event(struct notifier_block *this, * rtnl_lock already held */ if (nt->np.dev) { - spin_unlock_irqrestore( - &target_list_lock, - flags); __netpoll_cleanup(&nt->np); - spin_lock_irqsave(&target_list_lock, - flags); dev_put(nt->np.dev); nt->np.dev = NULL; netconsole_target_put(nt); -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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