Commit 340a6f3d authored by Yafang Shao's avatar Yafang Shao Committed by David S. Miller

tcp: declare tcp_mmap() only when CONFIG_MMU is set

Since tcp_mmap() is defined when CONFIG_MMU is set.
Signed-off-by: default avatarYafang Shao <laoar.shao@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fb70950e
...@@ -406,8 +406,10 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, ...@@ -406,8 +406,10 @@ int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock,
int flags, int *addr_len); int flags, int *addr_len);
int tcp_set_rcvlowat(struct sock *sk, int val); int tcp_set_rcvlowat(struct sock *sk, int val);
void tcp_data_ready(struct sock *sk); void tcp_data_ready(struct sock *sk);
#ifdef CONFIG_MMU
int tcp_mmap(struct file *file, struct socket *sock, int tcp_mmap(struct file *file, struct socket *sock,
struct vm_area_struct *vma); struct vm_area_struct *vma);
#endif
void tcp_parse_options(const struct net *net, const struct sk_buff *skb, void tcp_parse_options(const struct net *net, const struct sk_buff *skb,
struct tcp_options_received *opt_rx, struct tcp_options_received *opt_rx,
int estab, struct tcp_fastopen_cookie *foc); int estab, struct tcp_fastopen_cookie *foc);
......
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