commit 1b784140474e4fc94281a49e96c67d29df0efbde
author Ying Xue <ying.xue@windriver.com> Mon Mar 02 15:37:48 2015 +0800
committer David S. Miller <davem@davemloft.net> Mon Mar 02 13:06:31 2015 -0500
tree 569e9813ae7ab79616849b117c6b50b3d6e4dabb
parent 39a0295f901423e260a034ac7c3211ecaa9c2745

net: Remove iocb argument from sendmsg and recvmsg

After TIPC doesn't depend on iocb argument in its internal
implementations of sendmsg() and recvmsg() hooks defined in proto
structure, no any user is using iocb argument in them at all now.
Then we can drop the redundant iocb argument completely from kinds of
implementations of both sendmsg() and recvmsg() in the entire
networking stack.

Cc: Christoph Hellwig <hch@lst.de>
Suggested-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

crypto/algif_hash.c

diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c
index 01da360..0a465e0 100644
--- a/crypto/algif_hash.c
+++ b/crypto/algif_hash.c
@@ -34,8 +34,8 @@
 	struct ahash_request req;
 };
 
-static int hash_sendmsg(struct kiocb *unused, struct socket *sock,
-			struct msghdr *msg, size_t ignored)
+static int hash_sendmsg(struct socket *sock, struct msghdr *msg,
+			size_t ignored)
 {
 	int limit = ALG_MAX_PAGES * PAGE_SIZE;
 	struct sock *sk = sock->sk;
@@ -139,8 +139,8 @@
 	return err ?: size;
 }
 
-static int hash_recvmsg(struct kiocb *unused, struct socket *sock,
-			struct msghdr *msg, size_t len, int flags)
+static int hash_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
+			int flags)
 {
 	struct sock *sk = sock->sk;
 	struct alg_sock *ask = alg_sk(sk);

crypto/algif_rng.c

diff --git a/crypto/algif_rng.c b/crypto/algif_rng.c
index 67f612c..3acba0a 100644
--- a/crypto/algif_rng.c
+++ b/crypto/algif_rng.c
@@ -55,8 +55,8 @@
 	struct crypto_rng *drng;
 };
 
-static int rng_recvmsg(struct kiocb *unused, struct socket *sock,
-		       struct msghdr *msg, size_t len, int flags)
+static int rng_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
+		       int flags)
 {
 	struct sock *sk = sock->sk;
 	struct alg_sock *ask = alg_sk(sk);

crypto/algif_skcipher.c

diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 0c8a1e5..b9743dc 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -239,8 +239,8 @@
 	rcu_read_unlock();
 }
 
-static int skcipher_sendmsg(struct kiocb *unused, struct socket *sock,
-			    struct msghdr *msg, size_t size)
+static int skcipher_sendmsg(struct socket *sock, struct msghdr *msg,
+			    size_t size)
 {
 	struct sock *sk = sock->sk;
 	struct alg_sock *ask = alg_sk(sk);
@@ -424,8 +424,8 @@
 	return err ?: size;
 }
 
-static int skcipher_recvmsg(struct kiocb *unused, struct socket *sock,
-			    struct msghdr *msg, size_t ignored, int flags)
+static int skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
+			    size_t ignored, int flags)
 {
 	struct sock *sk = sock->sk;
 	struct alg_sock *ask = alg_sk(sk);