ath9k: deny new interface addtion on IBSS mode
authorRajkumar Manoharan <rmanoharan@atheros.com>
Mon, 4 Apr 2011 17:26:16 +0000 (22:56 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 7 Apr 2011 19:34:15 +0000 (15:34 -0400)
commit59575d1c717815d62f1b5aeac74e5e60a1b27428
treee2a0a7e3237f74f639807bc61e57155913ddb989
parent1e5f52de216a32986a5c3cbc358dbb2620a03047
ath9k: deny new interface addtion on IBSS mode

The present check denies the IBSS interface addtion if we
already have any other vifs. But it fails to deny interface
addition if IBSS was already present.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/main.c