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Message-ID: <20071028172214.GC24622@electric-eye.fr.zoreil.com>
Date: Sun, 28 Oct 2007 18:22:14 +0100
From: Francois Romieu <romieu@...zoreil.com>
To: jgarzik@...ox.com
Cc: netdev@...r.kernel.org, Andrew Morton <akpm@...ux-foundation.org>,
Edward Hsu <edward_hsu@...ltek.com.tw>,
Stephen Hemminger <shemminger@...ux-foundation.org>
Subject: [PATCH 02/04] r8169: remove poll_locked logic
Disabling napi polling early is well enough.
Signed-off-by: Stephen Hemminger <shemminger@...ux-foundation.org>
Signed-off-by: Francois Romieu <romieu@...zoreil.com>
Cc: Edward Hsu <edward_hsu@...ltek.com.tw>
---
drivers/net/r8169.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index c5eaf49..b94fa7e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2991,13 +2991,16 @@ static void rtl8169_down(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
- unsigned int poll_locked = 0;
unsigned int intrmask;
rtl8169_delete_timer(dev);
netif_stop_queue(dev);
+#ifdef CONFIG_R8169_NAPI
+ napi_disable(&tp->napi);
+#endif
+
core_down:
spin_lock_irq(&tp->lock);
@@ -3011,13 +3014,6 @@ core_down:
synchronize_irq(dev->irq);
- if (!poll_locked) {
-#ifdef CONFIG_R8169_NAPI
- napi_disable(&tp->napi);
-#endif
- poll_locked++;
- }
-
/* Give a racing hard_start_xmit a few cycles to complete. */
synchronize_sched(); /* FIXME: should this be synchronize_irq()? */
--
1.5.2.4
-
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