Fixes the following W=1 kernel build warning(s): drivers/input/mouse/synaptics.c: In function ‘synaptics_process_packet’: drivers/input/mouse/synaptics.c:1110:6: warning: suggest braces around empty body in an ‘if’ statement [-Wempty-body]
Cc: Dmitry Torokhov <[email protected]> Cc: Henrik Rydberg <[email protected]> Cc: Peter Osterlund <[email protected]> Cc: Stefan Gmeiner <[email protected]> Cc: "C. Scott Ananian" <[email protected]> Cc: Bruce Kalk <[email protected]> Cc: this to <[email protected]> Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> --- drivers/input/mouse/synaptics.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 82577095e175e..07835939d83b9 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -1106,8 +1106,9 @@ static void synaptics_process_packet(struct psmouse *psmouse) num_fingers = hw.w + 2; break; case 2: - if (SYN_MODEL_PEN(info->model_id)) + if (SYN_MODEL_PEN(info->model_id)) { ; /* Nothing, treat a pen as a single finger */ + } break; case 4 ... 15: if (SYN_CAP_PALMDETECT(info->capabilities)) -- 2.25.1
