Bluetooth: Pause RFCOMM TX when encryption drops

[pandora-kernel.git] / crypto / api.c

diff --git a/crypto/api.c b/crypto/api.c
index 9975a7b..efe77df 100644 (file)
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -557,34 +557,34 @@ err:
        return ERR_PTR(err);
 }
 EXPORT_SYMBOL_GPL(crypto_alloc_tfm);
- 
+
 /*
- *     crypto_free_tfm - Free crypto transform
+ *     crypto_destroy_tfm - Free crypto transform
+ *     @mem: Start of tfm slab
  *     @tfm: Transform to free
  *
- *     crypto_free_tfm() frees up the transform and any associated resources,
+ *     This function frees up the transform and any associated resources,
  *     then drops the refcount on the associated algorithm.
  */
-void crypto_free_tfm(struct crypto_tfm *tfm)
+void crypto_destroy_tfm(void *mem, struct crypto_tfm *tfm)
 {
        struct crypto_alg *alg;
        int size;
 
-       if (unlikely(!tfm))
+       if (unlikely(!mem))
                return;
 
        alg = tfm->__crt_alg;
-       size = sizeof(*tfm) + alg->cra_ctxsize;
+       size = ksize(mem);
 
        if (!tfm->exit && alg->cra_exit)
                alg->cra_exit(tfm);
        crypto_exit_ops(tfm);
        crypto_mod_put(alg);
-       memset(tfm, 0, size);
-       kfree(tfm);
+       memset(mem, 0, size);
+       kfree(mem);
 }
-
-EXPORT_SYMBOL_GPL(crypto_free_tfm);
+EXPORT_SYMBOL_GPL(crypto_destroy_tfm);
 
 int crypto_has_alg(const char *name, u32 type, u32 mask)
 {