From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiner Kallweit Subject: [PATCH v5 06/10] i2c: meson: remove variable count from meson_i2c_xfer Date: Sat, 25 Mar 2017 14:09:03 +0100 Message-ID: References: <645519b8-93e6-57b1-ae8f-7804c6beb9b1@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wm0-f68.google.com ([74.125.82.68]:33392 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750718AbdCYNOq (ORCPT ); Sat, 25 Mar 2017 09:14:46 -0400 Received: by mail-wm0-f68.google.com with SMTP id n11so2860330wma.0 for ; Sat, 25 Mar 2017 06:14:40 -0700 (PDT) In-Reply-To: <645519b8-93e6-57b1-ae8f-7804c6beb9b1@gmail.com> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: Wolfram Sang , Jerome Brunet , Kevin Hilman Cc: "linux-i2c@vger.kernel.org" , linux-amlogic@lists.infradead.org Variable count has always the same value as i, so we don't need it. Signed-off-by: Heiner Kallweit --- v2: - remove one small change from v1 v3: - no changes v4: - no changes v5: - no changes --- 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 25ea05fc..f7d3fa32 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) -- 2.12.0