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wl1271: fix notifier interface supported test 

The "(wl == NULL)" test doesn't work here because "wl" is always
non-null.  The intent of the code is to return if the interface
was not supported by the driver.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2010-05-08 18:25:51 +02:00 committed by John W. Linville
parent cdd0864a49
commit 8607b79c79
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/wl12xx/wl1271_main.c
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@ -852,7 +852,7 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
if (wl == wl_temp)
break;
}
if (wl == NULL)
if (wl != wl_temp)
return NOTIFY_DONE;
/* Get the interface IP address for the device. "ifa" will become