diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2014-01-03 09:17:14 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-03 20:55:58 -0500 |
| commit | 8f09898bf02fc24b7a525e9cfc78f38dcdf3a4eb (patch) | |
| tree | 3d1203021bddbc009ea41bbe8e9c66ffe61afa08 | |
| parent | 128296fc3fa2f607050cc2c5d6dc90237f3cedb3 (diff) | |
socket: cleanups
Namespace related cleaning
* make cred_to_ucred static
* remove unused sock_rmalloc function
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/linux/socket.h | 2 | ||||
| -rw-r--r-- | include/net/sock.h | 2 | ||||
| -rw-r--r-- | net/core/sock.c | 21 |
3 files changed, 2 insertions, 23 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index 445ef7519dc2..5d488a65ad20 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -305,8 +305,6 @@ struct ucred { /* IPX options */ #define IPX_TYPE 1 -extern void cred_to_ucred(struct pid *pid, const struct cred *cred, struct ucred *ucred); - extern int memcpy_fromiovecend(unsigned char *kdata, const struct iovec *iov, int offset, int len); extern int csum_partial_copy_fromiovecend(unsigned char *kdata, diff --git a/include/net/sock.h b/include/net/sock.h index bd716b6996ff..8d9af66ccf2c 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1549,8 +1549,6 @@ struct sock *sk_clone_lock(const struct sock *sk, const gfp_t priority); struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, gfp_t priority); -struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, - gfp_t priority); void sock_wfree(struct sk_buff *skb); void skb_orphan_partial(struct sk_buff *skb); void sock_rfree(struct sk_buff *skb); diff --git a/net/core/sock.c b/net/core/sock.c index 5393b4b719d7..0358855576a8 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -925,8 +925,8 @@ set_rcvbuf: EXPORT_SYMBOL(sock_setsockopt); -void cred_to_ucred(struct pid *pid, const struct cred *cred, - struct ucred *ucred) +static void cred_to_ucred(struct pid *pid, const struct cred *cred, + struct ucred *ucred) { ucred->pid = pid_vnr(pid); ucred->uid = ucred->gid = -1; @@ -937,7 +937,6 @@ void cred_to_ucred(struct pid *pid, const struct cred *cred, ucred->gid = from_kgid_munged(current_ns, cred->egid); } } -EXPORT_SYMBOL_GPL(cred_to_ucred); int sock_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen) @@ -1666,22 +1665,6 @@ struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, EXPORT_SYMBOL(sock_wmalloc); /* - * Allocate a skb from the socket's receive buffer. - */ -struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, - gfp_t priority) -{ - if (force || atomic_read(&sk->sk_rmem_alloc) < sk->sk_rcvbuf) { - struct sk_buff *skb = alloc_skb(size, priority); - if (skb) { - skb_set_owner_r(skb, sk); - return skb; - } - } - return NULL; -} - -/* * Allocate a memory block from the socket's option memory buffer. */ void *sock_kmalloc(struct sock *sk, int size, gfp_t priority) |