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[PATCH] rtc-88pm80x: Delete an error message for a failed memory allocation in pm80x_rtc_probe()

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  [PATCH] rtc-88pm80x: Delete an error message for a failed memory  allocation in pm80x_rtc_probe() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-05-16 15:10 +0200

#1642553 — [PATCH] rtc-88pm80x: Delete an error message for a failed memory allocation in pm80x_rtc_probe()

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 16 May 2017 14:54:13 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/rtc/rtc-88pm80x.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index 466bf7f9a285..ae0e2561ecfa 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -266,10 +266,8 @@ static int pm80x_rtc_probe(struct platform_device *pdev)
 
 	if (!pdata) {
 		pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
-		if (!pdata) {
-			dev_err(&pdev->dev, "failed to allocate memory\n");
+		if (!pdata)
 			return -ENOMEM;
-		}
 	}
 
 	info =
-- 
2.13.0

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