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Diffstat (limited to 'net/unix/af_unix.c')
-rw-r--r--net/unix/af_unix.c19
1 files changed, 3 insertions, 16 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 30b178ebba60..0748e7ea5210 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -782,19 +782,6 @@ static int unix_seqpacket_sendmsg(struct socket *, struct msghdr *, size_t);
static int unix_seqpacket_recvmsg(struct socket *, struct msghdr *, size_t,
int);
-static int unix_set_peek_off(struct sock *sk, int val)
-{
- struct unix_sock *u = unix_sk(sk);
-
- if (mutex_lock_interruptible(&u->iolock))
- return -EINTR;
-
- WRITE_ONCE(sk->sk_peek_off, val);
- mutex_unlock(&u->iolock);
-
- return 0;
-}
-
#ifdef CONFIG_PROC_FS
static int unix_count_nr_fds(struct sock *sk)
{
@@ -862,7 +849,7 @@ static const struct proto_ops unix_stream_ops = {
.read_skb = unix_stream_read_skb,
.mmap = sock_no_mmap,
.splice_read = unix_stream_splice_read,
- .set_peek_off = unix_set_peek_off,
+ .set_peek_off = sk_set_peek_off,
.show_fdinfo = unix_show_fdinfo,
};
@@ -886,7 +873,7 @@ static const struct proto_ops unix_dgram_ops = {
.read_skb = unix_read_skb,
.recvmsg = unix_dgram_recvmsg,
.mmap = sock_no_mmap,
- .set_peek_off = unix_set_peek_off,
+ .set_peek_off = sk_set_peek_off,
.show_fdinfo = unix_show_fdinfo,
};
@@ -909,7 +896,7 @@ static const struct proto_ops unix_seqpacket_ops = {
.sendmsg = unix_seqpacket_sendmsg,
.recvmsg = unix_seqpacket_recvmsg,
.mmap = sock_no_mmap,
- .set_peek_off = unix_set_peek_off,
+ .set_peek_off = sk_set_peek_off,
.show_fdinfo = unix_show_fdinfo,
};