linux-kernel - [PATCH 1/2] extcon: max77693: Fix return value

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Message-Id: <1364383410-15093-1-git-send-email-sachin.kamat@linaro.org>
Date:	Wed, 27 Mar 2013 16:53:29 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	cw00.choi@...sung.com, myungjoo.ham@...sung.com,
	sachin.kamat@...aro.org, patches@...aro.org
Subject: [PATCH 1/2] extcon: max77693: Fix return value

Return the value obtained from the function instead of hardcoding.
Silences the following warning:
drivers/extcon/extcon-max77693.c:297 max77693_muic_set_path()
info: why not propagate 'ret' from max77693_update_reg() instead of (-11)?
drivers/extcon/extcon-max77693.c:310 max77693_muic_set_path()
info: why not propagate 'ret' from max77693_update_reg() instead of (-11)?

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 drivers/extcon/extcon-max77693.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 8f3c947..894e20e 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -294,7 +294,7 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
 			MAX77693_MUIC_REG_CTRL1, ctrl1, COMP_SW_MASK);
 	if (ret < 0) {
 		dev_err(info->dev, "failed to update MUIC register\n");
-		return -EAGAIN;
+		return ret;
 	}
 
 	if (attached)
@@ -307,7 +307,7 @@ static int max77693_muic_set_path(struct max77693_muic_info *info,
 			CONTROL2_LOWPWR_MASK | CONTROL2_CPEN_MASK);
 	if (ret < 0) {
 		dev_err(info->dev, "failed to update MUIC register\n");
-		return -EAGAIN;
+		return ret;
 	}
 
 	dev_info(info->dev,
-- 
1.7.4.1

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