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authorHerbert Xu <herbert@gondor.apana.org.au>2015-05-23 15:41:48 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2015-05-25 18:41:28 +0800
commit56e34378bbbb7af21cf73d98a92c0411386e091c (patch)
treec0e5887447e1edbe6b376668c2292380c3375748 /crypto/ablkcipher.c
parent622ff8752756d4fbbf7975d9ef27a1a07820f55e (diff)
downloadlinux-56e34378bbbb7af21cf73d98a92c0411386e091c.tar.bz2
crypto: skcipher - Use tmpl->create
Newer templates use tmpl->create and have a NULL tmpl->alloc. So we must use tmpl->create if it is set. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/ablkcipher.c')
-rw-r--r--crypto/ablkcipher.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/ablkcipher.c b/crypto/ablkcipher.c
index b3dded4558c1..b15d797f94f9 100644
--- a/crypto/ablkcipher.c
+++ b/crypto/ablkcipher.c
@@ -586,6 +586,13 @@ static int crypto_givcipher_default(struct crypto_alg *alg, u32 type, u32 mask)
if (!tmpl)
goto kill_larval;
+ if (tmpl->create) {
+ err = tmpl->create(tmpl, tb);
+ if (err)
+ goto put_tmpl;
+ goto ok;
+ }
+
inst = tmpl->alloc(tb);
err = PTR_ERR(inst);
if (IS_ERR(inst))
@@ -597,6 +604,7 @@ static int crypto_givcipher_default(struct crypto_alg *alg, u32 type, u32 mask)
goto put_tmpl;
}
+ok:
/* Redo the lookup to use the instance we just registered. */
err = -EAGAIN;