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

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Date:   Sun, 10 Dec 2017 16:31:18 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     kernel-janitors@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] tty: moxa: Delete an error message for a failed memory
 allocation in moxa_init_board()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sun, 10 Dec 2017 16:03:21 +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/tty/moxa.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 65a70f3c7cde..a74caf05cf57 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -836,7 +836,6 @@ static int moxa_init_board(struct moxa_board_conf *brd, struct device *dev)
 	brd->ports = kcalloc(MAX_PORTS_PER_BOARD, sizeof(*brd->ports),
 			GFP_KERNEL);
 	if (brd->ports == NULL) {
-		printk(KERN_ERR "cannot allocate memory for ports\n");
 		ret = -ENOMEM;
 		goto err;
 	}
-- 
2.15.1