Commit a1274b26 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

n_hdlc: remove unused flags 



They are only set to 0 and never read.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219084118.26491-9-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5f289514

drivers/tty/n_hdlc.c

+1 −4
Original line number Diff line number Diff line
@@ -124,7 +124,6 @@ struct n_hdlc_buf_list { 
/**

 * struct n_hdlc - per device instance data structure

 * @magic - magic value for structure

 * @flags - miscellaneous control flags

 * @tty - ptr to TTY structure

 * @backup_tty - TTY to use if tty gets closed

 * @tbusy - reentrancy flag for tx wakeup code
@@ -136,7 +135,6 @@ struct n_hdlc_buf_list { 
 */

struct n_hdlc {

	int			magic;

	__u32			flags;

	struct tty_struct	*tty;

	struct tty_struct	*backup_tty;

	int			tbusy;
@@ -808,7 +806,6 @@ static struct n_hdlc *n_hdlc_alloc(void) 
	

	/* Initialize the control block */

	n_hdlc->magic  = HDLC_MAGIC;

	n_hdlc->flags  = 0;



	return n_hdlc;