提交 9de48cc3 编写于 作者: H Henrik Rydberg 提交者: Dmitry Torokhov

Input: bcm5974 - silence uninitialized variables warnings

Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
上级 85927b0d
......@@ -317,7 +317,7 @@ static int report_tp_state(struct bcm5974 *dev, int size)
const struct tp_finger *f;
struct input_dev *input = dev->input;
int raw_p, raw_w, raw_x, raw_y, raw_n;
int ptest = 0, origin = 0, ibt = 0, nmin = 0, nmax = 0;
int ptest, origin, ibt = 0, nmin = 0, nmax = 0;
int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
if (size < c->tp_offset || (size - c->tp_offset) % SIZEOF_FINGER != 0)
......@@ -345,21 +345,22 @@ static int report_tp_state(struct bcm5974 *dev, int size)
/* set the integrated button if applicable */
if (c->tp_type == TYPE2)
ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
}
/* while tracking finger still valid, count all fingers */
if (ptest > PRESSURE_LOW && origin) {
abs_p = ptest;
abs_w = int2bound(&c->w, raw_w);
abs_x = int2bound(&c->x, raw_x - c->x.devmin);
abs_y = int2bound(&c->y, c->y.devmax - raw_y);
while (raw_n--) {
ptest = int2bound(&c->p, raw2int(f->force_major));
if (ptest > PRESSURE_LOW)
nmax++;
if (ptest > PRESSURE_HIGH)
nmin++;
f++;
/* while tracking finger still valid, count all fingers */
if (ptest > PRESSURE_LOW && origin) {
abs_p = ptest;
abs_w = int2bound(&c->w, raw_w);
abs_x = int2bound(&c->x, raw_x - c->x.devmin);
abs_y = int2bound(&c->y, c->y.devmax - raw_y);
while (raw_n--) {
ptest = int2bound(&c->p,
raw2int(f->force_major));
if (ptest > PRESSURE_LOW)
nmax++;
if (ptest > PRESSURE_HIGH)
nmin++;
f++;
}
}
}
......
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