video/aty/atyfb_base.c: free when fb can't be registered

Free buffer when the framebuffer can't be registered

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 62f9c6e..e4bcf53 100644 (file)
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2621,10 +2621,13 @@ static int __devinit aty_init(struct fb_info *info)
 #endif /* CONFIG_FB_ATY_CT */
        info->var = var;
 
 #endif /* CONFIG_FB_ATY_CT */
        info->var = var;
 

-       fb_alloc_cmap(&info->cmap, 256, 0);
+       if (fb_alloc_cmap(&info->cmap, 256, 0) < 0)
+               goto aty_init_exit;

 
 

-       if (register_framebuffer(info) < 0)
+       if (register_framebuffer(info) < 0) {
+               fb_dealloc_cmap(&info->cmap);

                goto aty_init_exit;
                goto aty_init_exit;

+       }

 
        fb_list = info;
 
 
        fb_list = info;