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airo: fix test for FLAG_RADIO_DOWN

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We should be doing a shift (1 << FLAG_RADIO_DOWN) here before testing
the flag.  As luck would have it, this test works almost correctly.
The current code tests for FLAG_RADIO_OFF instead of FLAG_RADIO_DOWN.

#define FLAG_RADIO_OFF  0       /* User disabling of MAC */
#define FLAG_RADIO_DOWN 1       /* ifup/ifdown disabling of MAC */

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2012-03-05 21:10:07 +03:00 committed by John W. Linville
parent 342bbf3fee
commit e9a8e8ec1e
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/airo.c
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@ -1869,7 +1869,7 @@ static int readStatsRid(struct airo_info*ai, StatsRid *sr, int rid, int lock)
static void try_auto_wep(struct airo_info *ai)
{
if (auto_wep && !(ai->flags & FLAG_RADIO_DOWN)) {
if (auto_wep && !test_bit(FLAG_RADIO_DOWN, &ai->flags)) {
ai->expires = RUN_AT(3*HZ);
wake_up_interruptible(&ai->thr_wait);
}