tty: Mark tty_del_file and __tty_hangup static (2520e274) · Commits · 戴 / test

Nothing outside of drivers/tty/tty_io.c references these functions, so mark them static. Signed-off-by:

drivers/tty/tty_io.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -236,7 +236,7 @@ void tty_free_file(struct file *file)
		}

		/* Delete file from its tty */
		void tty_del_file(struct file *file)
		static void tty_del_file(struct file *file)
		{
		struct tty_file_private *priv = file->private_data;

		@@ -554,7 +554,7 @@ EXPORT_SYMBOL_GPL(tty_wakeup);
		* tasklist_lock to walk task list for hangup event
		* ->siglock to protect ->signal/->sighand
		*/
		void __tty_hangup(struct tty_struct *tty)
		static void __tty_hangup(struct tty_struct *tty)
		{
		struct file *cons_filp = NULL;
		struct file filp, f = NULL;