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Commit eb12a5f5 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Dmitry Torokhov
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Input: gamecon - clear unused function pointers 



gc_parport_cb is a local uninitialized structure and the member
function pointers will be pointing to arbitrary locations unless they
are cleared.

Fixes: a517e87c ("Input: gamecon - use parallel port device model")
Signed-off-by: default avatarSudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 42beaccb

drivers/input/joystick/gamecon.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -951,6 +951,7 @@ static void gc_attach(struct parport *pp) 
	pads = gc_cfg[port_idx].args + 1;

	pads = gc_cfg[port_idx].args + 1;

	n_pads = gc_cfg[port_idx].nargs - 1;

	n_pads = gc_cfg[port_idx].nargs - 1;





	memset(&gc_parport_cb, 0, sizeof(gc_parport_cb));

	gc_parport_cb.flags = PARPORT_FLAG_EXCL;

	gc_parport_cb.flags = PARPORT_FLAG_EXCL;





	pd = parport_register_dev_model(pp, "gamecon", &gc_parport_cb,

	pd = parport_register_dev_model(pp, "gamecon", &gc_parport_cb,