offb: use framebuffer_alloc() to allocate fb_info struct

Use the framebuffer_alloc() function to allocate the fb_info structure so
the structure is correctly initialized after allocation.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index e1d9eeb1aea..bb915a43dd6 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -378,7 +378,6 @@ static void __init offb_init_fb(const char *name, const char *full_name,
         struct fb_fix_screeninfo *fix;
         struct fb_var_screeninfo *var;
         struct fb_info *info;
-        int size;
 
         if (!request_mem_region(res_start, res_size, "offb"))
                 return;
@@ -393,15 +392,12 @@ static void __init offb_init_fb(const char *name, const char *full_name,
                 return;
         }
 
-        size = sizeof(struct fb_info) + sizeof(u32) * 16;
-
-        info = kmalloc(size, GFP_ATOMIC);
+        info = framebuffer_alloc(sizeof(u32) * 16, NULL);
         
         if (info == 0) {
                 release_mem_region(res_start, res_size);
                 return;
         }
-        memset(info, 0, size);
 
         fix = &info->fix;
         var = &info->var;