Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

Pull RCU updates from Paul McKenney:

  1. Miscellaneous fixes.
  2. kfree_rcu() updates.
  3. Remove scheduler locking restriction
  4. RCU-tasks update, including addition of RCU Tasks Trace for
     BPF use and RCU Tasks Rude.  (This branch is on top of #3 due
     to overlap of changed code.)
  5. RCU CPU stall warning updates.
  6. Torture-test updates.

1 files changed, 11 insertions, 17 deletions

diff --git a/crypto/lrw.c b/crypto/lrw.c
index 63c485c0..376d7ed3 100644
--- a/crypto/lrw.c
+++ b/crypto/lrw.c
@@ -343,15 +343,15 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb)
 
 	err = -EINVAL;
 	if (alg->base.cra_blocksize != LRW_BLOCK_SIZE)
-		goto err_drop_spawn;
+		goto err_free_inst;
 
 	if (crypto_skcipher_alg_ivsize(alg))
-		goto err_drop_spawn;
+		goto err_free_inst;
 
 	err = crypto_inst_setname(skcipher_crypto_instance(inst), "lrw",
 				  &alg->base);
 	if (err)
-		goto err_drop_spawn;
+		goto err_free_inst;
 
 	err = -EINVAL;
 	cipher_name = alg->base.cra_name;
@@ -364,20 +364,20 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb)
 
 		len = strlcpy(ecb_name, cipher_name + 4, sizeof(ecb_name));
 		if (len < 2 || len >= sizeof(ecb_name))
-			goto err_drop_spawn;
+			goto err_free_inst;
 
 		if (ecb_name[len - 1] != ')')
-			goto err_drop_spawn;
+			goto err_free_inst;
 
 		ecb_name[len - 1] = 0;
 
 		if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME,
 			     "lrw(%s)", ecb_name) >= CRYPTO_MAX_ALG_NAME) {
 			err = -ENAMETOOLONG;
-			goto err_drop_spawn;
+			goto err_free_inst;
 		}
 	} else
-		goto err_drop_spawn;
+		goto err_free_inst;
 
 	inst->alg.base.cra_flags = alg->base.cra_flags & CRYPTO_ALG_ASYNC;
 	inst->alg.base.cra_priority = alg->base.cra_priority;
@@ -403,17 +403,11 @@ static int create(struct crypto_template *tmpl, struct rtattr **tb)
 	inst->free = free;
 
 	err = skcipher_register_instance(tmpl, inst);
-	if (err)
-		goto err_drop_spawn;
-
-out:
-	return err;
-
-err_drop_spawn:
-	crypto_drop_skcipher(spawn);
+	if (err) {
 err_free_inst:
-	kfree(inst);
-	goto out;
+		free(inst);
+	}
+	return err;
 }
 
 static struct crypto_template crypto_tmpl = {