summaryrefslogtreecommitdiff
path: root/include/linux/tty.h
diff options
context:
space:
mode:
authorJiri Slaby <jslaby@suse.cz>2021-05-05 12:19:12 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-13 17:57:17 +0300
commitf6f19595a7efdaa0c196d7fa2b343b5588f94470 (patch)
treeee75c99d5038640ca662eb4b1451b857e659b548 /include/linux/tty.h
parent357a6a875f1c4772f2102639bf19619780889f31 (diff)
downloadlinux-f6f19595a7efdaa0c196d7fa2b343b5588f94470.tar.xz
tty: return void from tty_unregister_ldisc
Now that noone checks the return value of tty_unregister_ldisc, make the function return 'void'. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20210505091928.22010-20-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty.h')
-rw-r--r--include/linux/tty.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 6a72d0ff6391..e18a4f1ac39d 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -637,7 +637,7 @@ static inline int tty_port_users(struct tty_port *port)
}
extern int tty_register_ldisc(struct tty_ldisc_ops *new_ldisc);
-extern int tty_unregister_ldisc(struct tty_ldisc_ops *ldisc);
+extern void tty_unregister_ldisc(struct tty_ldisc_ops *ldisc);
extern int tty_set_ldisc(struct tty_struct *tty, int disc);
extern int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
const char *f, int count);