i2c: meson: remove variable count from meson_i2c_xfer

Variable count has always the same value as i, so we don't need it.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-meson.c

@@ -367,7 +367,7 @@ static int meson_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
 			  int num)
 {
 	struct meson_i2c *i2c = adap->algo_data;
-	int i, ret = 0, count = 0;
+	int i, ret = 0;
 
 	clk_enable(i2c->clk);
 
@@ -375,12 +375,11 @@ static int meson_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs,
 		ret = meson_i2c_xfer_msg(i2c, msgs + i, i == num - 1);
 		if (ret)
 			break;
-		count++;
 	}
 
 	clk_disable(i2c->clk);
 
-	return ret ? ret : count;
+	return ret ?: i;
 }
 
 static u32 meson_i2c_func(struct i2c_adapter *adap)