diff options
Diffstat (limited to 'net/dccp/proto.c')
| -rw-r--r-- | net/dccp/proto.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 6c7c78b8394..de2c1e71930 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -336,7 +336,7 @@ unsigned int dccp_poll(struct file *file, struct socket *sock, mask |= POLLIN | POLLRDNORM; if (!(sk->sk_shutdown & SEND_SHUTDOWN)) { - if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) { + if (sk_stream_is_writeable(sk)) { mask |= POLLOUT | POLLWRNORM; } else { /* send SIGIO later */ set_bit(SOCK_ASYNC_NOSPACE, @@ -347,7 +347,7 @@ unsigned int dccp_poll(struct file *file, struct socket *sock, * wspace test but before the flags are set, * IO signal will be lost. */ - if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) + if (sk_stream_is_writeable(sk)) mask |= POLLOUT | POLLWRNORM; } } @@ -1084,14 +1084,15 @@ EXPORT_SYMBOL_GPL(dccp_shutdown); static inline int dccp_mib_init(void) { - return snmp_mib_init((void __percpu **)dccp_statistics, - sizeof(struct dccp_mib), - __alignof__(struct dccp_mib)); + dccp_statistics = alloc_percpu(struct dccp_mib); + if (!dccp_statistics) + return -ENOMEM; + return 0; } static inline void dccp_mib_exit(void) { - snmp_mib_free((void __percpu **)dccp_statistics); + free_percpu(dccp_statistics); } static int thash_entries; @@ -1158,10 +1159,8 @@ static int __init dccp_init(void) goto out_free_bind_bucket_cachep; } - for (i = 0; i <= dccp_hashinfo.ehash_mask; i++) { + for (i = 0; i <= dccp_hashinfo.ehash_mask; i++) INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].chain, i); - INIT_HLIST_NULLS_HEAD(&dccp_hashinfo.ehash[i].twchain, i); - } if (inet_ehash_locks_alloc(&dccp_hashinfo)) goto out_free_dccp_ehash; |