[v2,05/14] net: ethernet: ti: cpsw: don't check slave num in runtime

Message ID 1470480524-6851-6-git-send-email-ivan.khoronzhuk@linaro.org
State New
Headers show

Commit Message

Ivan Khoronzhuk Aug. 6, 2016, 10:48 a.m.
No need to check const slave num in runtime for every packet,
and ndev for slaves w/o ndev is anyway NULL. So remove redundant
check.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>

---
 drivers/net/ethernet/ti/cpsw.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

-- 
1.9.1

Patch

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index 70a9570..19aa4bb 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -498,8 +498,7 @@  static const struct cpsw_stats cpsw_gstrings_stats[] = {
 				(func)(slave++, ##arg);			\
 	} while (0)
 #define cpsw_get_slave_ndev(priv, __slave_no__)				\
-	((__slave_no__ < priv->data.slaves) ?				\
-		priv->slaves[__slave_no__].ndev : NULL)
+		priv->slaves[__slave_no__].ndev
 #define cpsw_get_slave_priv(priv, __slave_no__)				\
 	(((__slave_no__ < priv->data.slaves) &&				\
 		(priv->slaves[__slave_no__].ndev)) ?			\