- 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.
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/accessibility/braille/braille_console.c | 2 +-
drivers/accessibility/speakup/main.c | 2 +-
drivers/tty/vt/consolemap.c | 4 ++--
drivers/tty/vt/selection.c | 3 ++-
drivers/tty/vt/vt.c | 2 +-
include/linux/consolemap.h | 6 +++---
6 files changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/accessibility/braille/braille_console.c b/drivers/accessibility/braille/braille_console.c
index fdc6b593f500..c4d54a5326b1 100644
--- a/drivers/accessibility/braille/braille_console.c
+++ b/drivers/accessibility/braille/braille_console.c
@@ -131,7 +131,7 @@ static void vc_refresh(struct vc_data *vc)
for (i = 0; i < WIDTH; i++) {
u16 glyph = screen_glyph(vc,
2 * (vc_x + i) + vc_y * vc->vc_size_row);
- buf[i] = inverse_translate(vc, glyph, 1);
+ buf[i] = inverse_translate(vc, glyph, true);
}
braille_write(buf);
}
diff --git a/drivers/accessibility/speakup/main.c b/drivers/accessibility/speakup/main.c
index d726537fa16c..f52265293482 100644
--- a/drivers/accessibility/speakup/main.c
+++ b/drivers/accessibility/speakup/main.c
@@ -470,7 +470,7 @@ static u16 get_char(struct vc_data *vc, u16 *pos, u_char *attribs)
c |= 0x100;
}
- ch = inverse_translate(vc, c, 1);
+ ch = inverse_translate(vc, c, true);
*attribs = (w & 0xff00) >> 8;
}
return ch;
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;
diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c
index f7755e73696e..6ef22f01cc51 100644
--- a/drivers/tty/vt/selection.c
+++ b/drivers/tty/vt/selection.c
@@ -68,7 +68,8 @@ sel_pos(int n, bool unicode)
{
if (unicode)
return screen_glyph_unicode(vc_sel.cons, n / 2);
- return inverse_translate(vc_sel.cons, screen_glyph(vc_sel.cons, n), 0);
+ return inverse_translate(vc_sel.cons, screen_glyph(vc_sel.cons, n),
+ false);
}
/**
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index f8c87c4d7399..1ea1c11c42fd 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -4741,7 +4741,7 @@ u32 screen_glyph_unicode(const struct vc_data *vc, int n)
if (uniscr)
return uniscr->lines[n / vc->vc_cols][n % vc->vc_cols];
- return inverse_translate(vc, screen_glyph(vc, n * 2), 1);
+ return inverse_translate(vc, screen_glyph(vc, n * 2), true);
}
EXPORT_SYMBOL_GPL(screen_glyph_unicode);
diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h
index 98171dbed51f..1ff2bf55eb85 100644
--- a/include/linux/consolemap.h
+++ b/include/linux/consolemap.h
@@ -17,15 +17,15 @@
struct vc_data;
#ifdef CONFIG_CONSOLE_TRANSLATIONS
-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);
unsigned short *set_translate(int m, struct vc_data *vc);
int conv_uni_to_pc(struct vc_data *conp, long ucs);
u32 conv_8bit_to_uni(unsigned char c);
int conv_uni_to_8bit(u32 uni);
void console_map_init(void);
#else
-static inline u16 inverse_translate(const struct vc_data *conp, int glyph,
- int use_unicode)
+static inline u16 inverse_translate(const struct vc_data *conp, u16 glyph,
+ bool use_unicode)
{
return glyph;
}
--
2.36.1
