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vt: simplify vc_attr handling in vc_con_write_normal

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Invert the attribute on the only place, without the need of checking
'inverse'.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200615074910.19267-21-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2020-06-15 09:48:53 +02:00 committed by Greg Kroah-Hartman
parent 6923e2d793
commit f3205b29be
1 changed files with 4 additions and 8 deletions
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12
drivers/tty/vt/vt.c
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@ -2730,7 +2730,7 @@ static int vc_con_write_normal(struct vc_data *vc, int tc, int c,
struct vc_draw_region *draw)
{
int next_c;
unsigned char vc_attr;
unsigned char vc_attr = vc->vc_attr;
u16 himask = vc->vc_hi_font_mask, charmask = himask ? 0x1ff : 0xff;
u8 width = 1;
bool inverse = false;
@ -2769,17 +2769,13 @@ static int vc_con_write_normal(struct vc_data *vc, int tc, int c,
tc = conv_uni_to_pc(vc, '?');
if (tc < 0)
tc = '?';
vc_attr = vc_invert_attr(vc);
con_flush(vc, draw);
}
}
}
if (!inverse) {
vc_attr = vc->vc_attr;
} else {
vc_attr = vc_invert_attr(vc);
con_flush(vc, draw);
}
next_c = c;
while (1) {
if (vc->vc_need_wrap || vc->vc_decim)