From: Kalevi Kolttonen Signed-off-by: Kalevi Kolttonen --- security/lockdown/lockdown.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/security/lockdown/lockdown.c b/security/lockdown/lockdown.c index 263dcc80d839..8648508d49b2 100644 --- a/security/lockdown/lockdown.c +++ b/security/lockdown/lockdown.c @@ -130,10 +130,8 @@ static ssize_t lockdown_write(struct file *file, const char __user *buf, return PTR_ERR(state); len = strlen(state); - if (len && state[len-1] == '\n') { + if (len && state[len-1] == '\n') state[len-1] = '\0'; - len--; - } for (i = 0; i < ARRAY_SIZE(lockdown_levels); i++) { enum lockdown_reason level = lockdown_levels[i]; -- 2.18.0.huawei.25