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[netdevice] Add netdev_is_open() wrapper function

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Signed-off-by: Michael Brown <mcb30@etherboot.org>
This commit is contained in:
Michael Brown
2010-03-23 00:46:23 +00:00
parent b3533dd2bb
commit 88e436376c
10 changed files with 28 additions and 17 deletions
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2
src/usr/iwmgmt.c
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@@ -125,7 +125,7 @@ int iwlist ( struct net80211_device *dev ) {
char ssid_buf[22];
int rc;
unsigned i;
int was_opened = dev->netdev->state & NETDEV_OPEN;
int was_opened = netdev_is_open ( dev->netdev );
int was_channel = dev->channels[dev->channel].channel_nr;
if ( ! was_opened ) {