linux-kernel - [PATCH] i2c: qcom-geni: fix error return code in geni_i2c_gpi

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Date:   Mon, 21 Nov 2022 18:17:52 +0800
From:   Wang Yufen <wangyufen@...wei.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...ainline.org>, <sumit.semwal@...aro.org>,
        <christian.koenig@....com>
CC:     <vkoul@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-i2c@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-media@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <linaro-mm-sig@...ts.linaro.org>, Wang Yufen <wangyufen@...wei.com>
Subject: [PATCH] i2c: qcom-geni: fix error return code in geni_i2c_gpi_xfer

Fix to return a negative error code from the gi2c->err instead of
0.

Fixes: d8703554f4de ("i2c: qcom-geni: Add support for GPI DMA")
Signed-off-by: Wang Yufen <wangyufen@...wei.com>
---
 drivers/i2c/busses/i2c-qcom-geni.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c
index 84a7751..8fce98b 100644
--- a/drivers/i2c/busses/i2c-qcom-geni.c
+++ b/drivers/i2c/busses/i2c-qcom-geni.c
@@ -626,7 +626,6 @@ static int geni_i2c_gpi_xfer(struct geni_i2c_dev *gi2c, struct i2c_msg msgs[], i
 			dev_err(gi2c->se.dev, "I2C timeout gpi flags:%d addr:0x%x\n",
 				gi2c->cur->flags, gi2c->cur->addr);
 			gi2c->err = -ETIMEDOUT;
-			goto err;
 		}
 
 		if (gi2c->err) {
-- 
1.8.3.1