ksmbd: use msleep instaed of schedule_timeout_interruptible()

use msleep instaed of schedule_timeout_interruptible()
to guarantee the task delays as expected.

Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

Author: namjaejeon

connection.c

@@ -515,7 +515,7 @@ static void stop_sessions(void)
 	up_read(&conn_list_lock);
 
 	if (!list_empty(&conn_list)) {
-		schedule_timeout_interruptible(HZ / 10); /* 100ms */
+		msleep(100);
 		goto again;
 	}
 }