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| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2015-11-17 20:33:14 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-11-17 21:00:12 +0300 |
| commit | 42beaccb2a66d7dc4a051a686122ed41c9a2ce1a (patch) | |
| tree | 142361cacb758155df858cd8109d4a10506b0399 /drivers/input | |
| parent | bbdb5c22e12507e7f1637091bc24fe4d33e128e5 (diff) | |
| download | linux-42beaccb2a66d7dc4a051a686122ed41c9a2ce1a.tar.xz | |
Input: db9 - clear unused function pointers
db9_parport_cb is a local uninitialized structure and the member
function pointers will be pointing to arbitrary locations unless they
are cleared.
Fixes: 2260c419b52b ("Input: db9 - use parallel port device model")
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/joystick/db9.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c index 932d07307454..da326090c2b0 100644 --- a/drivers/input/joystick/db9.c +++ b/drivers/input/joystick/db9.c @@ -592,6 +592,7 @@ static void db9_attach(struct parport *pp) return; } + memset(&db9_parport_cb, 0, sizeof(db9_parport_cb)); db9_parport_cb.flags = PARPORT_FLAG_EXCL; pd = parport_register_dev_model(pp, "db9", &db9_parport_cb, port_idx); |