Commit a666c70c authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

tty/vt: consolemap: remove dflt reset from con_do_clear_unimap() 



con_do_clear_unimap() sets dflt to NULL and then calls
con_release_unimap() which does the very same as the first thing. So
remove the former as it is apparently superfluous.

Suggested-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220614090537.15557-7-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1c2f6294

drivers/tty/vt/consolemap.c

+0 −2
Original line number Diff line number Diff line
@@ -563,8 +563,6 @@ static int con_do_clear_unimap(struct vc_data *vc) 
	if (!old || old->refcount > 1)

		return con_allocate_new(vc);



	if (old == dflt)

		dflt = NULL;

	old->sum = 0;

	con_release_unimap(old);