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authorAl Viro <viro@zeniv.linux.org.uk>2014-11-28 16:39:25 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2015-02-04 01:34:15 -0500
commit1d10eb2f156f5fc83cf6c7ce60441592e66eadb3 (patch)
treeb330398099f3da04395326250a747399495dc906 /include/crypto
parent31a25fae85956e3a9c778141d29e5e803fb0b124 (diff)
crypto: switch af_alg_make_sg() to iov_iter
With that, all ->sendmsg() instances are converted to iov_iter primitives and are agnostic wrt the kind of iov_iter they are working with. So's the last remaining ->recvmsg() instance that wasn't kind-agnostic yet. All ->sendmsg() and ->recvmsg() advance ->msg_iter by the amount actually copied and none of them modifies the underlying iovec, etc. Cc: linux-crypto@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/if_alg.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/crypto/if_alg.h b/include/crypto/if_alg.h
index cd62bf4289e9..88ea64e9a91c 100644
--- a/include/crypto/if_alg.h
+++ b/include/crypto/if_alg.h
@@ -67,8 +67,7 @@ int af_alg_unregister_type(const struct af_alg_type *type);
int af_alg_release(struct socket *sock);
int af_alg_accept(struct sock *sk, struct socket *newsock);
-int af_alg_make_sg(struct af_alg_sgl *sgl, void __user *addr, int len,
- int write);
+int af_alg_make_sg(struct af_alg_sgl *sgl, struct iov_iter *iter, int len);
void af_alg_free_sg(struct af_alg_sgl *sgl);
int af_alg_cmsg_send(struct msghdr *msg, struct af_alg_control *con);