xoffset and yoffset of struct fb_var_screeninfo are unsigned and so they can never be less than 0.
Signed-off-by: Shailendra Verma <[email protected]> --- 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 a2564ab..23ada1f 100644 --- a/drivers/video/fbdev/pvr2fb.c +++ b/drivers/video/fbdev/pvr2fb.c @@ -460,13 +460,11 @@ 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->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 { -- 1.7.9.5
