Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 20/38] vc: simplify condition in vc_con_write_normal | Date | Mon, 15 Jun 2020 09:48:52 +0200 |
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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> --- drivers/tty/vt/vt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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 -- 2.27.0
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