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fbdev: fbmem: remove positive test on unsigned values

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fb_image.dx, fb_image.dy and fbconf2bmap.framebuffer are __u32

Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Fabian Frederick 2014-04-25 22:15:11 +02:00 committed by Tomi Valkeinen
parent 7a966fbd78
commit 34bdb666f4
1 changed files with 3 additions and 3 deletions
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6
drivers/video/fbdev/core/fbmem.c
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@ -433,7 +433,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
image->dx += image->width + 8;
}
} else if (rotate == FB_ROTATE_UD) {
for (x = 0; x < num && image->dx >= 0; x++) {
for (x = 0; x < num; x++) {
info->fbops->fb_imageblit(info, image);
image->dx -= image->width + 8;
}
@ -445,7 +445,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
image->dy += image->height + 8;
}
} else if (rotate == FB_ROTATE_CCW) {
for (x = 0; x < num && image->dy >= 0; x++) {
for (x = 0; x < num; x++) {
info->fbops->fb_imageblit(info, image);
image->dy -= image->height + 8;
}
@ -1180,7 +1180,7 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
return -EFAULT;
if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
return -EINVAL;
if (con2fb.framebuffer < 0 || con2fb.framebuffer >= FB_MAX)
if (con2fb.framebuffer >= FB_MAX)
return -EINVAL;
if (!registered_fb[con2fb.framebuffer])
request_module("fb%d", con2fb.framebuffer);