linux-kernel - [PATCH 2/2] extcon: max8997: Fix return value

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Date:	Wed, 27 Mar 2013 16:53:30 +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 2/2] extcon: max8997: Fix return value

Return the value obtained from the function instead of hardcoding.
drivers/extcon/extcon-max8997.c:235 max8997_muic_set_path() info:
why not propagate 'ret' from max8997_update_reg() instead of (-11)?
drivers/extcon/extcon-max8997.c:248 max8997_muic_set_path() info:
why not propagate 'ret' from max8997_update_reg() instead of (-11)?

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 drivers/extcon/extcon-max8997.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index 69641bc..05b76b3 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -232,7 +232,7 @@ static int max8997_muic_set_path(struct max8997_muic_info *info,
 			MAX8997_MUIC_REG_CONTROL1, ctrl1, COMP_SW_MASK);
 	if (ret < 0) {
 		dev_err(info->dev, "failed to update MUIC register\n");
-		return -EAGAIN;
+		return ret;
 	}
 
 	if (attached)
@@ -245,7 +245,7 @@ static int max8997_muic_set_path(struct max8997_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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