Merge tag 'upstream-3.6-rc5' of git://git.infradead.org/linux-ubi

Pull ubi fix from Artem Bityutskiy:
 "A single small fix for memory deallocation: we allocated memory using
  'kmem_cache_alloc()' but were freeing it using 'kfree()' in some
  cases.  Now we fix this by using 'kmem_cache_free()' instead."

* tag 'upstream-3.6-rc5' of git://git.infradead.org/linux-ubi:
  UBI: fix a horrible memory deallocation bug

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c
index 437bc193e170..568307cc7caf 100644
--- a/drivers/mtd/ubi/vtbl.c
+++ b/drivers/mtd/ubi/vtbl.c
@@ -340,7 +340,7 @@ retry:
          * of this LEB as it will be deleted and freed in 'ubi_add_to_av()'.
          */
         err = ubi_add_to_av(ubi, ai, new_aeb->pnum, new_aeb->ec, vid_hdr, 0);
-        kfree(new_aeb);
+        kmem_cache_free(ai->aeb_slab_cache, new_aeb);
         ubi_free_vid_hdr(ubi, vid_hdr);
         return err;
 
@@ -353,7 +353,7 @@ write_error:
                 list_add(&new_aeb->u.list, &ai->erase);
                 goto retry;
         }
-        kfree(new_aeb);
+        kmem_cache_free(ai->aeb_slab_cache, new_aeb);
 out_free:
         ubi_free_vid_hdr(ubi, vid_hdr);
         return err;