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Commit d1f2a031 authored by Sudip Mukherjee's avatar Sudip Mukherjee Committed by Dmitry Torokhov
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Input: walkera0701 - clear unused function pointers 



walkera0701_parport_cb is a local uninitialized structure and the member
function pointers will be pointing to arbitrary locations unless they
are cleared.

Fixes: 221bcb24 ("Input: walkera0701 - 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 3855e9e4

drivers/input/joystick/walkera0701.c

+1 −0
Original line number Diff line number Diff line
@@ -218,6 +218,7 @@ static void walkera0701_attach(struct parport *pp) 


	w->parport = pp;



	memset(&walkera0701_parport_cb, 0, sizeof(walkera0701_parport_cb));

	walkera0701_parport_cb.flags = PARPORT_FLAG_EXCL;

	walkera0701_parport_cb.irq_func = walkera0701_irq_handler;

	walkera0701_parport_cb.private = w;