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net: wireless: bcmdhd: Ignore signal_pending() while waiting in IOCTL

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Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit is contained in:
Dmitry Shmidt
2012-05-16 16:50:06 -07:00
parent f242b6d8ac
commit 605a493298
1 changed files with 1 additions and 4 deletions
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5
drivers/net/wireless/bcmdhd/dhd_linux.c
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@@ -3931,14 +3931,11 @@ dhd_os_ioctl_resp_wait(dhd_pub_t *pub, uint *condition, bool *pending)
* Can be changed by another processor.
*/
smp_mb();
while (!(*condition) && (!signal_pending(current) && timeout)) {
while (!(*condition) && timeout) {
timeout = schedule_timeout(timeout);
smp_mb();
}
if (signal_pending(current))
*pending = TRUE;
set_current_state(TASK_RUNNING);
remove_wait_queue(&dhd->ioctl_resp_wait, &wait);