We should propagate the error code returned by 'fb_alloc_cmap()' instead
of returning -EFAULT.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
static int au1200fb_init_fbinfo(struct au1200fb_device *fbdev)
{
struct fb_info *fbi = fbdev->fb_info;
- int bpp;
+ int bpp, ret;
fbi->fbops = &au1200fb_fb_ops;
return -ENOMEM;
}
- if (fb_alloc_cmap(&fbi->cmap, AU1200_LCD_NBR_PALETTE_ENTRIES, 0) < 0) {
+ ret = fb_alloc_cmap(&fbi->cmap, AU1200_LCD_NBR_PALETTE_ENTRIES, 0);
+ if (ret < 0) {
print_err("Fail to allocate colormap (%d entries)",
AU1200_LCD_NBR_PALETTE_ENTRIES);
- return -EFAULT;
+ return ret;
}
strncpy(fbi->fix.id, "AU1200", sizeof(fbi->fix.id));