diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2022-06-07 12:49:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-10 13:37:00 +0200 |
| commit | 17945d317a523212831049147d7d9dd0fff9969f (patch) | |
| tree | ca6dafd2c2037bfb1b425eb18702df33069daeaa | |
| parent | 5c4d7b049dce57816171ba4374cecfddd6e6faed (diff) | |
tty/vt: consolemap: use ARRAY_SIZE()
The code uses constants as bounds in loops. Use ARRAY_SIZE() with
appropriate parameters instead. This makes the loop bounds obvious.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220607104946.18710-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -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 d815ac98b39e..839d75d1a6c0 100644 --- a/drivers/tty/vt/consolemap.c +++ b/drivers/tty/vt/consolemap.c @@ -408,7 +408,7 @@ static void con_release_unimap(struct uni_pagedir *p) } p->uni_pgdir[i] = NULL; } - for (i = 0; i < 4; i++) { + for (i = 0; i < ARRAY_SIZE(p->inverse_translations); i++) { kfree(p->inverse_translations[i]); p->inverse_translations[i] = NULL; } @@ -798,7 +798,7 @@ u32 conv_8bit_to_uni(unsigned char c) int conv_uni_to_8bit(u32 uni) { int c; - for (c = 0; c < 0x100; c++) + for (c = 0; c < ARRAY_SIZE(translations[USER_MAP]); c++) if (translations[USER_MAP][c] == uni || (translations[USER_MAP][c] == (c | 0xf000) && uni == c)) return c; |