Commit 644d1918 authored by Florian Fainelli's avatar Florian Fainelli Committed by Greg Kroah-Hartman

asix: Check for supported Wake-on-LAN modes

[ Upstream commit c4ce446e33d7a0e978256ac6fea4c80e59d9de5f ]

The driver currently silently accepts unsupported Wake-on-LAN modes
(other than WAKE_PHY or WAKE_MAGIC) without reporting that to the user,
which is confusing.

Fixes: 2e55cc72 ("[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters")
Signed-off-by: 's avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: 's avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: 's avatarSasha Levin <sashal@kernel.org>
parent df2d090b
......@@ -449,6 +449,9 @@ int asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
struct usbnet *dev = netdev_priv(net);
u8 opt = 0;
if (wolinfo->wolopts & ~(WAKE_PHY | WAKE_MAGIC))
return -EINVAL;
if (wolinfo->wolopts & WAKE_PHY)
opt |= AX_MONITOR_LINK;
if (wolinfo->wolopts & WAKE_MAGIC)
......
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