From: Eric W. Biederman <ebiederm@xmission.com>
Date: Tue, 11 Mar 2014 21:18:14 +0000 (-0700)
Subject: tg3: Call dev_kfree_skby_any instead of dev_kfree_skb.
X-Git-Tag: firefly_0821_release~176^2~4167^2~162^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=497a27b9e1bcf6dbaea7a466cfcd866927e1b431;p=firefly-linux-kernel-4.4.55.git

tg3: Call dev_kfree_skby_any instead of dev_kfree_skb.

Replace dev_kfree_skb with dev_kfree_skb_any in functions that can
be called in hard irq and other contexts.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index e12735fbdcdb..bbbd2a4bc161 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -6593,7 +6593,7 @@ static void tg3_tx(struct tg3_napi *tnapi)
 		pkts_compl++;
 		bytes_compl += skb->len;
 
-		dev_kfree_skb(skb);
+		dev_kfree_skb_any(skb);
 
 		if (unlikely(tx_bug)) {
 			tg3_tx_recover(tp);
@@ -6924,7 +6924,7 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 
 		if (len > (tp->dev->mtu + ETH_HLEN) &&
 		    skb->protocol != htons(ETH_P_8021Q)) {
-			dev_kfree_skb(skb);
+			dev_kfree_skb_any(skb);
 			goto drop_it_no_recycle;
 		}
 
@@ -7807,7 +7807,7 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
 					  PCI_DMA_TODEVICE);
 		/* Make sure the mapping succeeded */
 		if (pci_dma_mapping_error(tp->pdev, new_addr)) {
-			dev_kfree_skb(new_skb);
+			dev_kfree_skb_any(new_skb);
 			ret = -1;
 		} else {
 			u32 save_entry = *entry;
@@ -7822,13 +7822,13 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
 					    new_skb->len, base_flags,
 					    mss, vlan)) {
 				tg3_tx_skb_unmap(tnapi, save_entry, -1);
-				dev_kfree_skb(new_skb);
+				dev_kfree_skb_any(new_skb);
 				ret = -1;
 			}
 		}
 	}
 
-	dev_kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 	*pskb = new_skb;
 	return ret;
 }
@@ -7871,7 +7871,7 @@ static int tg3_tso_bug(struct tg3 *tp, struct sk_buff *skb)
 	} while (segs);
 
 tg3_tso_bug_end:
-	dev_kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 
 	return NETDEV_TX_OK;
 }
@@ -8093,7 +8093,7 @@ dma_error:
 	tg3_tx_skb_unmap(tnapi, tnapi->tx_prod, --i);
 	tnapi->tx_buffers[tnapi->tx_prod].skb = NULL;
 drop:
-	dev_kfree_skb(skb);
+	dev_kfree_skb_any(skb);
 drop_nofree:
 	tp->tx_dropped++;
 	return NETDEV_TX_OK;