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

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Xiongfeng Wang 2020-05-08 09:32:59 +08:00 committed by J. Bruce Fields
parent 44fb26c6b4
commit 746c6237ec
1 changed files with 5 additions and 5 deletions
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10
net/sunrpc/svc.c
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@ -88,15 +88,15 @@ param_get_pool_mode(char *buf, const struct kernel_param *kp)
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);
}
}