Commit 6483783d authored by Tim Sell's avatar Tim Sell Committed by Greg Kroah-Hartman
Browse files

staging: unisys: visornic - correctly reset flag prior to send_enbdis() 



Because devdata->enab_dis_acked is the flag used to determine whether an
enable/disable operation to the IO partition has completed, it should
always be cleared prior to initiating the operation.  The call added to
visornic_enable_with_timeout() added in this patch makes the usage there
consistent with visornic_disable_with_timeout().

Signed-off-by: default avatarTim Sell <Timothy.Sell@unisys.com>
Signed-off-by: default avatarBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6f562b21

drivers/staging/unisys/visornic/visornic_main.c

+1 −0
Original line number Diff line number Diff line
@@ -680,6 +680,7 @@ visornic_enable_with_timeout(struct net_device *netdev, const int timeout) 


	spin_lock_irqsave(&devdata->priv_lock, flags);

	devdata->enabled = 1;

	devdata->enab_dis_acked = 0;



	/* now we're ready, let's send an ENB to uisnic but until we get

	 * an ACK back from uisnic, we'll drop the packets