linux-kernel - [PATCH 16/54] md/raid1: Delete an error message for a failed memory allocation

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Date:   Thu, 6 Oct 2016 11:12:58 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-raid@...r.kernel.org, Christoph Hellwig <hch@....de>,
        Guoqing Jiang <gqjiang@...e.com>, Jens Axboe <axboe@...com>,
        Mike Christie <mchristi@...hat.com>,
        Neil Brown <neilb@...e.com>, Shaohua Li <shli@...nel.org>,
        Tomasz Majchrzak <tomasz.majchrzak@...el.com>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org,
        Julia Lawall <julia.lawall@...6.fr>,
        Wolfram Sang <wsa@...-dreams.de>
Subject: [PATCH 16/54] md/raid1: Delete an error message for a failed memory
 allocation

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 4 Oct 2016 18:15:20 +0200

Omit an extra message for a memory allocation failure in this function.

Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/md/raid1.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 7dc45ba..15b9652 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2882,9 +2882,6 @@ static struct r1conf *setup_conf(struct mddev *mddev)
 
 	conf->thread = md_register_thread(raid1d, mddev, "raid1");
 	if (!conf->thread) {
-		printk(KERN_ERR
-		       "md/raid1:%s: couldn't allocate thread\n",
-		       mdname(mddev));
 		err = -ENOMEM;
 		goto destroy_pool;
 	}
-- 
2.10.1