linux-kernel - [PATCH] mfd/tps80031: Delete an error message for a failed memory allocation in tps80031

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Message-ID: <4234ad34-d531-e339-3c52-34f1307f7572@users.sourceforge.net>
Date:   Tue, 16 Jan 2018 13:55:55 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     kernel-janitors@...r.kernel.org, Lee Jones <lee.jones@...aro.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Laxman Dewangan <ldewangan@...dia.com>,
        Mark Brown <broonie@...nel.org>,
        Samuel Ortiz <sameo@...ux.intel.com>
Subject: [PATCH] mfd/tps80031: Delete an error message for a failed memory
 allocation in tps80031_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 16 Jan 2018 13:43:03 +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/tps80031.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/mfd/tps80031.c b/drivers/mfd/tps80031.c
index 0812df3b0d47..608c7f77830e 100644
--- a/drivers/mfd/tps80031.c
+++ b/drivers/mfd/tps80031.c
@@ -431,10 +431,8 @@ static int tps80031_probe(struct i2c_client *client,
 	}
 
 	tps80031 = devm_kzalloc(&client->dev, sizeof(*tps80031), GFP_KERNEL);
-	if (!tps80031) {
-		dev_err(&client->dev, "Malloc failed for tps80031\n");
+	if (!tps80031)
 		return -ENOMEM;
-	}
 
 	for (i = 0; i < TPS80031_NUM_SLAVES; i++) {
 		if (tps80031_slave_address[i] == client->addr)
-- 
2.15.1