diff options
author | Jiri Slaby <jslaby@suse.cz> | 2022-06-07 12:49:17 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 13:37:01 +0200 |
commit | d9ebb906a45adc71a62aceb1e3608c847cafa660 (patch) | |
tree | 41f76be0377635087f5a42d3bc568743ee163d7f /drivers/tty/vt/consolemap.c | |
parent | f827c754f9b6247f4d4f9cbb508b22bff2cf8e6d (diff) | |
download | linux-next-d9ebb906a45adc71a62aceb1e3608c847cafa660.tar.gz |
tty/vt: consolemap: make parameters of inverse_translate() saner
- int use_unicode -> bool: it's used as bool at some places already, so
make it explicit.
- int glyph -> u16: every caller passes a u16 in. So make it explicit
too. And remove a negative check from inverse_translate() as it never
could be negative.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220607104946.18710-7-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/consolemap.c')
-rw-r--r-- | drivers/tty/vt/consolemap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/vt/consolemap.c b/drivers/tty/vt/consolemap.c index fb61158f4dc6..157c7f936294 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -281,12 +281,12 @@ unsigned short *set_translate(int m, struct vc_data *vc) * was active. * Still, it is now possible to a certain extent to cut and paste non-ASCII. */ -u16 inverse_translate(const struct vc_data *conp, int glyph, int use_unicode) +u16 inverse_translate(const struct vc_data *conp, u16 glyph, bool use_unicode) { struct uni_pagedict *p; int m; - if (glyph < 0 || glyph >= MAX_GLYPH) + if (glyph >= MAX_GLYPH) return 0; p = *conp->vc_uni_pagedir_loc; |