Input: silead - remove some dead code

Dan Carpenter · dtor · commit 22fe874f3803 · 2016-08-04T08:28:11.000-07:00
buf[0] is an unsigned char.  touch_nr is an int.  The test for negative
here doesn't make sense so I have removed it.

Signed-off-by: Dan Carpenter &lt;dan.carpenter@oracle.com&gt;
Signed-off-by: Dmitry Torokhov &lt;dmitry.torokhov@gmail.com&gt;
diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c
@@ -147,9 +147,6 @@ static void silead_ts_read_data(struct i2c_client *client)
 	}
 
 	touch_nr = buf[0];
-	if (touch_nr < 0)
-		return;
-
 	if (touch_nr > data->max_fingers) {
 		dev_warn(dev, "More touches reported then supported %d > %d\n",
 			 touch_nr, data->max_fingers);

Original file line number	Diff line number	Diff line change
`@@ -147,9 +147,6 @@ static void silead_ts_read_data(struct i2c_client *client)`
`147`	`147`	`}`
`148`	`148`
`149`	`149`	`touch_nr = buf[0];`
`150`		`- if (touch_nr < 0)`
`151`		`- return;`
`152`		`-`
`153`	`150`	`if (touch_nr > data->max_fingers) {`
`154`	`151`	`dev_warn(dev, "More touches reported then supported %d > %d\n",`
`155`	`152`	`touch_nr, data->max_fingers);`