From e4d6bc380c9a3dd955a2c8c6c8856e913b1b42cb Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Sat, 25 Mar 2017 14:09:03 +0100 Subject: [PATCH] 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 Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-meson.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c index abaa7ca..0a9847c 100644 --- 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) -- 2.7.4