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hw/display/artist: Remove pointless initialization
author
Philippe Mathieu-Daudé
<f4bug@amsat.org>
Fri, 14 Feb 2020 00:12:59 +0000
(
01:12
+0100)
committer
Richard Henderson
<richard.henderson@linaro.org>
Tue, 18 Feb 2020 19:21:47 +0000
(11:21 -0800)
We are initializating incy inconditionally:
if (y1 <= y2) {
incy = 1;
} else {
incy = -1;
}
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Sven Schnelle <svens@stackframe.org>
Message-Id: <
20200214001303
.12873-3-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
hw/display/artist.c
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diff --git
a/hw/display/artist.c
b/hw/display/artist.c
index
abacb0e
..
47f0e9f
100644
(file)
--- a/
hw/display/artist.c
+++ b/
hw/display/artist.c
@@
-572,7
+572,6
@@
static void draw_line(ARTISTState *s, int x1, int y1, int x2, int y2,
buf = &s->vram_buffer[ARTIST_BUFFER_AP];
c1 = false;
- incy = 1;
if (x2 > x1) {
dx = x2 - x1;