hw/display/sm501: Remove unneeded increment from loop
As Coverity points out (CID 1508621) the calculation to increment i in
the fill fallback loop is ineffective as it is overwritten in next
statement. This was left there by mistake from a previous version but
is not needed in the current approach so remove the superfluous
increment statement.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230405161234.6EF0A74633D@zero.eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
diff --git a/hw/display/sm501.c b/hw/display/sm501.c
index dbabbc4..0eecd00 100644
--- a/hw/display/sm501.c
+++ b/hw/display/sm501.c
@@ -901,7 +901,7 @@
/* fallback when pixman failed or we don't want to call it */
uint8_t *d = s->local_mem + dst_base;
unsigned int x, y, i;
- for (y = 0; y < height; y++, i += dst_pitch * bypp) {
+ for (y = 0; y < height; y++) {
i = (dst_x + (dst_y + y) * dst_pitch) * bypp;
for (x = 0; x < width; x++, i += bypp) {
stn_he_p(&d[i], bypp, color);
