net: bridge: fix ioctl old_deviceless bridge argument
Commit ad2f99ae ("net: bridge: move bridge ioctls out of .ndo_do_ioctl") changed the source of the argument copy in bridge's old_deviceless() from args[1] (user ptr to device name) to uarg (ptr to ioctl arguments) causing wrong device name to be used. Example (broken, bridge exists but is up): $ brctl delbr bridge bridge bridge doesn't exist; can't delete it Example (working): $ brctl delbr bridge bridge bridge is still up; can't delete it Fixes: ad2f99ae ("net: bridge: move bridge ioctls out of .ndo_do_ioctl") Signed-off-by:Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
893b1958