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Subject[PATCH 18/38] net/ibm/emac: fix type of phy_mode
Date
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 <a.hajda@samsung.com>
---
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 28df374..f379e47 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;
--
1.9.1


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