Merge commit '31d9adca82ce65e5c99d045b5fd917c702b6fce3' into tmp

Conflicts:
	arch/arm/plat-omap/dmtimer.c

1 files changed, 4 insertions, 6 deletions

diff --git a/crypto/algapi.c b/crypto/algapi.c
index c3b9bfeeb7ff..6149a6e09643 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -447,7 +447,7 @@ EXPORT_SYMBOL_GPL(crypto_register_template);
 void crypto_unregister_template(struct crypto_template *tmpl)
 {
         struct crypto_instance *inst;
-        struct hlist_node *p, *n;
+        struct hlist_node *n;
         struct hlist_head *list;
         LIST_HEAD(users);
 
@@ -457,7 +457,7 @@ void crypto_unregister_template(struct crypto_template *tmpl)
         list_del_init(&tmpl->list);
 
         list = &tmpl->instances;
-        hlist_for_each_entry(inst, p, list, list) {
+        hlist_for_each_entry(inst, list, list) {
                 int err = crypto_remove_alg(&inst->alg, &users);
                 BUG_ON(err);
         }
@@ -466,7 +466,7 @@ void crypto_unregister_template(struct crypto_template *tmpl)
 
         up_write(&crypto_alg_sem);
 
-        hlist_for_each_entry_safe(inst, p, n, list, list) {
+        hlist_for_each_entry_safe(inst, n, list, list) {
                 BUG_ON(atomic_read(&inst->alg.cra_refcnt) != 1);
                 tmpl->free(inst);
         }
@@ -749,12 +749,10 @@ struct crypto_alg *crypto_attr_alg2(struct rtattr *rta,
                                     u32 type, u32 mask)
 {
         const char *name;
-        int err;
 
         name = crypto_attr_alg_name(rta);
-        err = PTR_ERR(name);
         if (IS_ERR(name))
-                return ERR_PTR(err);
+                return ERR_CAST(name);
 
         return crypto_find_alg(name, frontend, type, mask);
 }