netdev - [PATCH 05/54] bfin_mac: Call dev_consume_skb_any instead of dev_kfree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1395727540-12148-5-git-send-email-ebiederm@xmission.com>
Date:	Mon, 24 Mar 2014 23:04:51 -0700
From:	"Eric W. Biederman" <ebiederm@...ssion.com>
To:	David Miller <davem@...emloft.net>
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org,
	xiyou.wangcong@...il.com, mpm@...enic.com, satyam.sharma@...il.com,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [PATCH 05/54] bfin_mac: Call dev_consume_skb_any instead of dev_kfree_skb.

From: "Eric W. Biederman" <ebiederm@...ssion.com>

Replace dev_kfree_skb with dev_consume_skb_any in _tx_reclaim_skb that
can be called in hard irq and other contexts.

dev_consume_skb is used as _tx_reclaim_skb is called after a packet
has been successfully transmitted.

Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
---
 drivers/net/ethernet/adi/bfin_mac.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 83a8cdbcd936..95779b6b7394 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -1087,7 +1087,7 @@ static inline void _tx_reclaim_skb(void)
 		tx_list_head->desc_a.config &= ~DMAEN;
 		tx_list_head->status.status_word = 0;
 		if (tx_list_head->skb) {
-			dev_kfree_skb(tx_list_head->skb);
+			dev_consume_skb_any(tx_list_head->skb);
 			tx_list_head->skb = NULL;
 		}
 		tx_list_head = tx_list_head->next;
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html