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path: root/drivers/video/fbdev/core/bitblit.c
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Diffstat (limited to 'drivers/video/fbdev/core/bitblit.c')
-rw-r--r--drivers/video/fbdev/core/bitblit.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/core/bitblit.c b/drivers/video/fbdev/core/bitblit.c
index ca935c09a261..35ebeeccde4d 100644
--- a/drivers/video/fbdev/core/bitblit.c
+++ b/drivers/video/fbdev/core/bitblit.c
@@ -216,7 +216,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
region.color = color;
region.rop = ROP_COPY;
- if (rw && !bottom_only) {
+ if ((int) rw > 0 && !bottom_only) {
region.dx = info->var.xoffset + rs;
region.dy = 0;
region.width = rw;
@@ -224,7 +224,7 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
info->fbops->fb_fillrect(info, &region);
}
- if (bh) {
+ if ((int) bh > 0) {
region.dx = info->var.xoffset;
region.dy = info->var.yoffset + bs;
region.width = rs;