renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-17 01:34:00 +08:00
Code

[PATCH] prism54: Free skb after disabling interrupts

Browse Source 
The dev_kfree_skb in islpci_eth_transmit happens while irqs are still
disabled, so either dev_kfree_skb_irq needs to be used or the skb
needs to be freed after irqs have been enabled again. This patch
should fix it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Patrick McHardy 2005-10-29 13:31:39 +01:00 committed by Jeff Garzik
parent eef55ac7bf
commit e71180f368
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/wireless/prism54/islpci_eth.c
View File

@ -241,12 +241,10 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
return 0;
drop_free:
/* free the skbuf structure before aborting */
dev_kfree_skb(skb);
skb = NULL;
priv->statistics.tx_dropped++;
spin_unlock_irqrestore(&priv->slock, flags);
dev_kfree_skb(skb);
skb = NULL;
return err;
}