[patch 2.6.14-rc3] epic100: fix counting of work_done in epic_poll
From: John W. Linville <hidden>
Date: 2005-10-19 01:33:34
work_done is overwritten each time through the rx_action loop in epic_poll. This screws-up the NAPI accounting if the loop is executed more than once. Signed-off-by: John W. Linville <redacted> --- drivers/net/epic100.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c@@ -1334,7 +1334,7 @@ static void epic_rx_err(struct net_devic static int epic_poll(struct net_device *dev, int *budget) { struct epic_private *ep = dev->priv; - int work_done, orig_budget; + int work_done = 0, orig_budget; long ioaddr = dev->base_addr; orig_budget = (*budget > dev->quota) ? dev->quota : *budget;
@@ -1343,7 +1343,7 @@ rx_action: epic_tx(dev, ep); - work_done = epic_rx(dev, *budget); + work_done += epic_rx(dev, *budget); epic_rx_err(dev, ep);