Commit f26bf06b authored Sep 24, 2015 by Andrzej Hajda Committed by David S. Miller Sep 26, 2015

net: hisilicon: fix handling platform_get_irq result

The function can return negative value.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2046107



Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 518a7cb6

drivers/net/ethernet/hisilicon/hip04_eth.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -816,7 +816,7 @@ static int hip04_mac_probe(struct platform_device *pdev)
		struct net_device *ndev;
		struct hip04_priv *priv;
		struct resource *res;
		unsigned int irq;
		int irq;
		int ret;

		ndev = alloc_etherdev(sizeof(struct hip04_priv));