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staging: wlan-ng: Remove flush_scheduled_work 

flush_scheduled_work() is scheduled for deprecation. Use
cancel_work_sync() instead to ensure that there is no pending or
running work item.

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Amitoj Kaur Chawla 2016-02-17 23:06:14 +05:30 committed by Greg Kroah-Hartman
parent 896774f631
commit 5be2f42b50
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/wlan-ng/prism2usb.c
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@ -177,7 +177,8 @@ static void prism2sta_disconnect_usb(struct usb_interface *interface)
tasklet_kill(&hw->completion_bh); tasklet_kill(&hw->completion_bh);
tasklet_kill(&hw->reaper_bh); tasklet_kill(&hw->reaper_bh);
flush_scheduled_work(); cancel_work_sync(&hw->link_bh);
cancel_work_sync(&hw->commsqual_bh);
/* Now we complete any outstanding commands /* Now we complete any outstanding commands
* and tell everyone who is waiting for their * and tell everyone who is waiting for their