From: Tim Sell Date: Tue, 28 Jul 2015 16:29:08 +0000 (-0400) Subject: staging: unisys: visornic - correctly reset flag prior to send_enbdis() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6483783d24afc22248f3051326681a4327e29e72;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git 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: Tim Sell Signed-off-by: Benjamin Romer Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c index 801e66abf58e..02906ef6c4c6 100644 --- a/drivers/staging/unisys/visornic/visornic_main.c +++ b/drivers/staging/unisys/visornic/visornic_main.c @@ -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