Input: elants_i2c - drop zero-checking of ABS_MT_TOUCH_MAJOR resolution

Drop unnecessary zero-checking of ABS_MT_TOUCH_MAJOR resolution since
there is no difference between setting resolution to 0 vs not setting
it at all. This change makes code cleaner a tad.

Suggested-by: Dmitry Torokhov <[e-mail]>
Signed-off-by: Dmitry Osipenko <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Dmitry Torokhov <[e-mail]>

drivers/input/touchscreen/elants_i2c.c

···
 
 	input_abs_set_res(ts->input, ABS_MT_POSITION_X, ts->x_res);
 	input_abs_set_res(ts->input, ABS_MT_POSITION_Y, ts->y_res);
-	if (ts->major_res > 0)
-		input_abs_set_res(ts->input, ABS_MT_TOUCH_MAJOR, ts->major_res);
+	input_abs_set_res(ts->input, ABS_MT_TOUCH_MAJOR, ts->major_res);
 
 	error = input_mt_init_slots(ts->input, MAX_CONTACT_NUM,
 				    INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED);