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md: add a newline when printing parameter 'start_ro' by sysfs 

Add a missing newline when printing module parameter 'start_ro' by
sysfs.

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
This commit is contained in:
Xiongfeng Wang 2020-05-11 16:23:25 +08:00 committed by Song Liu
parent e4fc5a7429
commit 3f99980c8f
1 changed files with 1 additions and 1 deletions
drivers/md
md.c

2
drivers/md/md.c
View File

@ -9810,7 +9810,7 @@ module_exit(md_exit)
static int get_ro(char *buffer, const struct kernel_param *kp) static int get_ro(char *buffer, const struct kernel_param *kp)
{ {
return sprintf(buffer, "%d", start_readonly); return sprintf(buffer, "%d\n", start_readonly);
} }
static int set_ro(const char *val, const struct kernel_param *kp) static int set_ro(const char *val, const struct kernel_param *kp)
{ {