linux-kernel - [PATCH 2/4] extcon: max77693: Return error code of extcon_dev

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Message-Id: <20200829124356.18148-2-krzk@kernel.org>
Date:   Sat, 29 Aug 2020 14:43:54 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Chanwoo Choi <cw00.choi@...sung.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] extcon: max77693: Return error code of extcon_dev_allocate()

devm_extcon_dev_allocate() can fail of multiple reasons.  The call
returns proper error code on failure so pass it instead of fixed ENOMEM.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/extcon/extcon-max77693.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 32fc5a66ffa9..4a410fd2ea9a 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -1157,7 +1157,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
 					      max77693_extcon_cable);
 	if (IS_ERR(info->edev)) {
 		dev_err(&pdev->dev, "failed to allocate memory for extcon\n");
-		return -ENOMEM;
+		return PTR_ERR(info->edev);
 	}
 
 	ret = devm_extcon_dev_register(&pdev->dev, info->edev);
-- 
2.17.1