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Subject: [PATCH 1/2] Input: sur40: Delete an error message for a failed memory
 allocation in sur40_probe()
From:   SF Markus Elfring <elfring@users.sourceforge.net>
To:     linux-input@vger.kernel.org,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Florian Echtler <floe@butterbrot.org>,
        Johan Hovold <johan@kernel.org>,
        Martin Kaltenbrunner <modin@yuri.at>,
        Martin Kepplinger <martink@posteo.de>
Cc:     LKML <linux-kernel@vger.kernel.org>,
        kernel-janitors@vger.kernel.org
References: <a7e25da3-587a-f0e8-d574-8066b340d9a6@users.sourceforge.net>
Message-ID: <122986b6-b7f2-9b34-b11d-4d63557a2b97@users.sourceforge.net>
Date:   Sat, 20 Jan 2018 22:28:16 +0100
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From: Markus Elfring <elfring@users.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@users.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