linux-kernel - [PATCH 1/3] Input: ims-pcu: Delete an error message for a failed memory allocation in ims_pcu_buffers

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Date:   Thu, 25 Jan 2018 19:52:33 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-input@...r.kernel.org,
        Arvind Yadav <arvind.yadav.cs@...il.com>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Joe Perches <joe@...ches.com>, Johan Hovold <johan@...nel.org>,
        Zhen Lei <thunder.leizhen@...wei.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 1/3] Input: ims-pcu: Delete an error message for a failed
 memory allocation in ims_pcu_buffers_alloc()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Thu, 25 Jan 2018 19:06:07 +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/misc/ims-pcu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index 3d51175c4d72..4aca2a02ff6d 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -1556,7 +1556,6 @@ static int ims_pcu_buffers_alloc(struct ims_pcu *pcu)
 	 */
 	pcu->urb_out_buf = kmalloc(pcu->max_out_size, GFP_KERNEL);
 	if (!pcu->urb_out_buf) {
-		dev_err(pcu->dev, "Failed to allocate memory for write buffer\n");
 		error = -ENOMEM;
 		goto err_free_in_urb;
 	}
-- 
2.16.1