From 429b474990cb4e5e8cfe2352daf649d0599cccb6 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Tue, 31 Mar 2015 15:55:59 +0200 Subject: tty: remove buf parameter from tty_name() tty_name no longer uses the buf parameter, so remove it along with all the 64 byte stack buffers that used to be passed in. Mostly generated by the coccinelle script @depends on patch@ identifier buf; constant C; expression tty; @@ - char buf[C]; <+... - tty_name(tty, buf) + tty_name(tty) ...+> allmodconfig compiles, so I'm fairly confident the stack buffers weren't used for other purposes as well. Signed-off-by: Rasmus Villemoes Reviewed-by: Peter Hurley Acked-by: Jesper Nilsson Acked-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- include/linux/tty.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/tty.h') diff --git a/include/linux/tty.h b/include/linux/tty.h index 4cbecfc7b3c9..9a72c9144d8a 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -421,7 +421,7 @@ static inline struct tty_struct *tty_kref_get(struct tty_struct *tty) extern int tty_paranoia_check(struct tty_struct *tty, struct inode *inode, const char *routine); -extern const char *tty_name(const struct tty_struct *tty, char *buf); +extern const char *tty_name(const struct tty_struct *tty); extern void tty_wait_until_sent(struct tty_struct *tty, long timeout); extern int tty_check_change(struct tty_struct *tty); extern void __stop_tty(struct tty_struct *tty); -- cgit v1.2.1