[PATCH v2 05/14] net: ethernet: ti: cpsw: don't check slave num in runtime
From: Ivan Khoronzhuk <hidden>
Date: 2016-08-06 20:13:56
Also in:
linux-omap, lkml
Subsystem:
networking drivers, the rest, ti ethernet switch driver (cpsw) · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted> --- drivers/net/ethernet/ti/cpsw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
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)) ? \
--
1.9.1