diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2020-06-15 09:48:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-24 17:08:33 +0200 |
| commit | 6923e2d793213283d808e60c390fe0b5e9090c7e (patch) | |
| tree | faaf57d00f28720338b2979be162bc6cc7cd7ef3 /drivers/tty/vt/vt.c | |
| parent | 391536ab775bf7d17e20e11c6f24f88d605449b2 (diff) | |
vc: simplify condition in vc_con_write_normal
Convert (!(A && !B) || C) into (!A || B || C) to improve readability.
No functional changes, as was just proven by objdump.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200615074910.19267-20-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 893f72dc812c..d3cd256ba0fa 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2747,7 +2747,7 @@ static int vc_con_write_normal(struct vc_data *vc, int tc, int c, return -1; /* nothing to display */ /* Glyph not found */ - if ((!(vc->vc_utf && !vc->vc_disp_ctrl) || c < 128) && + if ((!vc->vc_utf || vc->vc_disp_ctrl || c < 128) && !(c & ~charmask)) { /* * In legacy mode use the glyph we get by a 1:1 |