linux-kernel - [PATCH 1/2] Input: sur40: Delete an error message for a failed memory allocation in sur40

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Date:   Sat, 20 Jan 2018 22:28:16 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Florian Echtler <floe@...terbrot.org>,
        Johan Hovold <johan@...nel.org>,
        Martin Kaltenbrunner <modin@...i.at>,
        Martin Kepplinger <martink@...teo.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/2] Input: sur40: Delete an error message for a failed memory
 allocation in sur40_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 20 Jan 2018 22:11:24 +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/input/touchscreen/sur40.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c
index f16f8358c70a..c7a0a92b2044 100644
--- a/drivers/input/touchscreen/sur40.c
+++ b/drivers/input/touchscreen/sur40.c
@@ -591,7 +591,6 @@ static int sur40_probe(struct usb_interface *interface,
 	sur40->bulk_in_epaddr = endpoint->bEndpointAddress;
 	sur40->bulk_in_buffer = kmalloc(sur40->bulk_in_size, GFP_KERNEL);
 	if (!sur40->bulk_in_buffer) {
-		dev_err(&interface->dev, "Unable to allocate input buffer.");
 		error = -ENOMEM;
 		goto err_free_polldev;
 	}
-- 
2.15.1