IPoIB: CM error handling thinko fix

Michael S. Tsirkin · Roland Dreier · commit 8a2e65f87c66 · 2007-02-16T13:57:35.000-08:00
ipoib_cm_alloc_rx_skb() might be called from IRQ context, so it must
use dev_kfree_skb_any(), not kfree_skb().

Signed-off-by: Michael S. Tsirkin &lt;mst@mellanox.co.il&gt;
Signed-off-by: Roland Dreier &lt;rolandd@cisco.com&gt;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -145,7 +145,7 @@ static int ipoib_cm_alloc_rx_skb(struct net_device *dev, int id,
 	for (; i >= 0; --i)
 		ib_dma_unmap_single(priv->ca, mapping[i + 1], PAGE_SIZE, DMA_FROM_DEVICE);
 
-	kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 	return -ENOMEM;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ static int ipoib_cm_alloc_rx_skb(struct net_device *dev, int id,`
`145`	`145`	`for (; i >= 0; --i)`
`146`	`146`	`ib_dma_unmap_single(priv->ca, mapping[i + 1], PAGE_SIZE, DMA_FROM_DEVICE);`
`147`	`147`
`148`		`- kfree_skb(skb);`
	`148`	`+ dev_kfree_skb_any(skb);`
`149`	`149`	`return -ENOMEM;`
`150`	`150`	`}`
`151`	`151`