evie/android_kernel_oneplus_msm8998
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Input: gamecon - clear unused function pointers

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

Fixes: a517e87c3d ("Input: gamecon - use parallel port device model")
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Sudip Mukherjee 2015-11-17 09:33:29 -08:00 • committed by Dmitry Torokhov
parent 42beaccb2a
commit eb12a5f51f
1 changed files with 1 additions and 0 deletions
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drivers/input/joystick/gamecon.c
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@ -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,