netdev - [PATCH] fs_enet: Don't call NAPI functions when NAPI is not used.

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Date:	Fri, 7 Mar 2008 16:13:12 +0100
From:	Laurent Pinchart <laurentp@...-semaphore.com>
To:	netdev@...r.kernel.org
Subject: [PATCH] fs_enet: Don't call NAPI functions when NAPI is not used.

fs_enet_close() calls napi_disable() unconditionally. This patch skips the
call when use_napi isn't set.

Signed-off-by: Laurent Pinchart <laurentp@...-semaphore.com>
---
 drivers/net/fs_enet/fs_enet-main.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/fs_enet/fs_enet-main.c 
b/drivers/net/fs_enet/fs_enet-main.c
index c83bd65..1801ce3 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -835,7 +835,8 @@ static int fs_enet_close(struct net_device *dev)
 
 	netif_stop_queue(dev);
 	netif_carrier_off(dev);
-	napi_disable(&fep->napi);
+	if (fep->fpi->use_napi)
+		napi_disable(&fep->napi);
 	phy_stop(fep->phydev);
 
 	spin_lock_irqsave(&fep->lock, flags);
-- 
1.5.0

-- 
Laurent Pinchart
CSE Semaphore Belgium

Chaussée de Bruxelles, 732A
B-1410 Waterloo
Belgium

T +32 (2) 387 42 59
F +32 (2) 387 42 75

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