New patch to review for coreboot: libpayload/drivers/video: minor change

[Patrick Georgi]

Patrick Georgi ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17837

-gerrit

commit 3a857c521f89f3a9cbef2eeaeb8215a09e544a8f
Author: Patrick Georgi 
Date:   Tue Dec 13 15:55:26 2016 +0100

libpayload/drivers/video: minor change

Coverity considers this a copy&paste error, and maybe it is. In any
    case, it makes sense to check the variable that (if the condition is
    true) is changed, and the values are the same before that test, so the
    change is harmless.

Change-Id: I163c6a9f5baa05e715861dc19643b19a9c79c883
    Signed-off-by: Patrick Georgi 
    Found-by: Coverity Scan #1347376
---
 payloads/libpayload/drivers/video/graphics.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/payloads/libpayload/drivers/video/graphics.c b/payloads/libpayload/drivers/video/graphics.c
index 943f8ed..f1d916a 100644
--- a/payloads/libpayload/drivers/video/graphics.c
+++ b/payloads/libpayload/drivers/video/graphics.c
@@ -322,7 +322,7 @@ static int draw_bitmap_v3(const struct vector *top_left,
    for (d.y = 0; d.y < dim->height; d.y++, p.y += dir) {
    	s0.y = d.y * scale->y.d / scale->y.n;
    	s1.y = s0.y;
-		if (s0.y + 1 < dim_org->height)
+		if (s1.y + 1 < dim_org->height)
    		s1.y++;
    	ty.d = scale->y.n;
    	ty.n = (d.y * scale->y.d) % scale->y.n;