There is no need to compare *var->xoffset* or *var->yoffset* with < 0
because such variables are of type unsigned, making it impossible to
hold a negative value.
Fix this by removing such comparisons.
Addresses-Coverity-ID: 1451964 ("Unsigned compared against 0")
Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
---
drivers/video/fbdev/pvr2fb.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 7ff4b6b84282..0a3b2b7c7891 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -458,13 +458,11 @@ static int pvr2fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
set_color_bitfields(var);
if (var->vmode & FB_VMODE_YWRAP) {
- if (var->xoffset || var->yoffset < 0 ||
- var->yoffset >= var->yres_virtual) {
+ if (var->xoffset || var->yoffset >= var->yres_virtual) {
var->xoffset = var->yoffset = 0;
} else {
if (var->xoffset > var->xres_virtual - var->xres ||
- var->yoffset > var->yres_virtual - var->yres ||
- var->xoffset < 0 || var->yoffset < 0)
+ var->yoffset > var->yres_virtual - var->yres)
var->xoffset = var->yoffset = 0;
}
} else {
--
2.22.0
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