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[PATCH] sky2: fix hotplug detect during poll

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If the poll routine detects no hardware available, it needs to dequeue
it self from the network poll list. Linus didn't understand NAPI.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Stephen Hemminger 2006-06-13 17:17:29 +09:00 committed by Linus Torvalds
parent f05267e7de
commit 26ec43f132
1 changed files with 2 additions and 2 deletions
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4
drivers/net/sky2.c
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@ -2181,7 +2181,7 @@ static int sky2_poll(struct net_device *dev0, int *budget)
u32 status = sky2_read32(hw, B0_Y2_SP_EISR); u32 status = sky2_read32(hw, B0_Y2_SP_EISR);
if (!~status) if (!~status)
return 0; goto out;
if (status & Y2_IS_HW_ERR) if (status & Y2_IS_HW_ERR)
sky2_hw_intr(hw); sky2_hw_intr(hw);
@ -2219,7 +2219,7 @@ static int sky2_poll(struct net_device *dev0, int *budget)
if (sky2_more_work(hw)) if (sky2_more_work(hw))
return 1; return 1;
out:
netif_rx_complete(dev0); netif_rx_complete(dev0);
sky2_read32(hw, B0_Y2_SP_LISR); sky2_read32(hw, B0_Y2_SP_LISR);