libertas cs/sdio: fix 'NOHZ: local_softirq_pending 08' message

netif_rx should be called only from interrupt context. if_cs and if_sdio receive
packets from other contexts, and thus should call netif_rx_ni.

Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Acked-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/rx.c b/drivers/net/wireless/libertas/rx.c
index 6332fd4..149557a 100644 (file)
--- a/drivers/net/wireless/libertas/rx.c
+++ b/drivers/net/wireless/libertas/rx.c
@@ -247,7 +247,10 @@ int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *skb)
        priv->stats.rx_packets++;
 
        skb->protocol = eth_type_trans(skb, dev);
-       netif_rx(skb);
+       if (in_interrupt())
+               netif_rx(skb);
+       else
+               netif_rx_ni(skb);
 
        ret = 0;
 done: