2011-07-12 09:49:14

by Mohammed Shafi Shajakhan

[permalink] [raw]
Subject: [PATCH] mac80211: remove a redundant check

From: Mohammed Shafi Shajakhan <[email protected]>

is_valid_ether_addr itself checks for is_zero_ether_addr

Signed-off-by: Mohammed Shafi Shajakhan <[email protected]>
---
net/mac80211/iface.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 236d158..cd5fb40 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -363,8 +363,7 @@ static int ieee80211_open(struct net_device *dev)
int err;

/* fail early if user set an invalid address */
- if (!is_zero_ether_addr(dev->dev_addr) &&
- !is_valid_ether_addr(dev->dev_addr))
+ if (!is_valid_ether_addr(dev->dev_addr))
return -EADDRNOTAVAIL;

err = ieee80211_check_concurrent_iface(sdata, sdata->vif.type);
--
1.7.0.4