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>

diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c
index abaa7cae0936efc7339580374002f815c52b2dae..0a9847c37a6341f5765e698aa81d31ee3a0ba861 100644 (file)
--- a/drivers/i2c/busses/i2c-meson.c
+++ b/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)