[PATCH 3.14 15/42] benet: Call dev_kfree_skby_any instead of kfree_skb.

From: Greg Kroah-Hartman
Date: Sun Apr 26 2015 - 10:04:20 EST


3.14-stable review patch. If anyone has any objections, please let me know.

------------------

From: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>

Replace free_skb with dev_kfree_skb_any in be_tx_compl_process as
which can be called in hard irq by netpoll, softirq context
by normal napi polling, and in normal sleepable context
by the network device close method.

Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/emulex/benet/be_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1883,7 +1883,7 @@ static u16 be_tx_compl_process(struct be
queue_tail_inc(txq);
} while (cur_index != last_index);

- kfree_skb(sent_skb);
+ dev_kfree_skb_any(sent_skb);
return num_wrbs;
}



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