linux-kernel - [PATCH 1/2] sunrpc: add missing newline when printing parameter 'pool

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Message-ID: <1588901580-44687-2-git-send-email-wangxiongfeng2@huawei.com>
Date:   Fri, 8 May 2020 09:32:59 +0800
From:   Xiongfeng Wang <wangxiongfeng2@...wei.com>
To:     <bfields@...ldses.org>, <chuck.lever@...cle.com>,
        <trond.myklebust@...merspace.com>, <anna.schumaker@...app.com>,
        <davem@...emloft.net>, <kuba@...nel.org>
CC:     <linux-nfs@...r.kernel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <wangxiongfeng2@...wei.com>
Subject: [PATCH 1/2] sunrpc: add missing newline when printing parameter 'pool_mode' by sysfs

When I cat parameter '/sys/module/sunrpc/parameters/pool_mode', it
displays as follows. It is better to add a newline for easy reading.

[root@...k-202 ~]# cat /sys/module/sunrpc/parameters/pool_mode
global[root@...k-202 ~]#

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@...wei.com>
---
 net/sunrpc/svc.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 187dd4e..d8ef47f 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -88,15 +88,15 @@ struct svc_pool_map svc_pool_map = {
 	switch (*ip)
 	{
 	case SVC_POOL_AUTO:
-		return strlcpy(buf, "auto", 20);
+		return strlcpy(buf, "auto\n", 20);
 	case SVC_POOL_GLOBAL:
-		return strlcpy(buf, "global", 20);
+		return strlcpy(buf, "global\n", 20);
 	case SVC_POOL_PERCPU:
-		return strlcpy(buf, "percpu", 20);
+		return strlcpy(buf, "percpu\n", 20);
 	case SVC_POOL_PERNODE:
-		return strlcpy(buf, "pernode", 20);
+		return strlcpy(buf, "pernode\n", 20);
 	default:
-		return sprintf(buf, "%d", *ip);
+		return sprintf(buf, "%d\n", *ip);
 	}
 }
 
-- 
1.7.12.4