From 7d2fa71048b85c29a3265a6ed3fae3a568aae49e Mon Sep 17 00:00:00 2001 From: Andrzej Hajda Date: Mon, 21 Sep 2015 15:33:50 +0200 Subject: [PATCH] net/ibm/emac: fix type of phy_mode phy_mode can be negative. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda Signed-off-by: David S. Miller --- drivers/net/ethernet/ibm/emac/core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ibm/emac/core.h b/drivers/net/ethernet/ibm/emac/core.h index 28df37420da9..f379e474ba7c 100644 --- a/drivers/net/ethernet/ibm/emac/core.h +++ b/drivers/net/ethernet/ibm/emac/core.h @@ -181,7 +181,7 @@ struct emac_instance { struct mal_commac commac; /* PHY infos */ - u32 phy_mode; + int phy_mode; u32 phy_map; u32 phy_address; u32 phy_feat_exc;