linux-kernel - [PATCH 1/4] mfd/tps65910: Delete an error message for a failed memory allocation in tps65910_parse

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Message-ID: <c6d936d4-a3b3-43ba-24af-9688aa538780@users.sourceforge.net>
Date:   Tue, 16 Jan 2018 12:59:01 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-omap@...r.kernel.org, Lee Jones <lee.jones@...aro.org>,
        Tony Lindgren <tony@...mide.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/4] mfd/tps65910: Delete an error message for a failed memory
 allocation in tps65910_parse_dt()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 16 Jan 2018 11:14:40 +0100

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

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/mfd/tps65910.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 8263605f6d2f..555bd394efc3 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -395,10 +395,8 @@ static struct tps65910_board *tps65910_parse_dt(struct i2c_client *client,
 
 	board_info = devm_kzalloc(&client->dev, sizeof(*board_info),
 			GFP_KERNEL);
-	if (!board_info) {
-		dev_err(&client->dev, "Failed to allocate pdata\n");
+	if (!board_info)
 		return NULL;
-	}
 
 	ret = of_property_read_u32(np, "ti,vmbch-threshold", &prop);
 	if (!ret)
-- 
2.15.1