diff options
Diffstat (limited to 'net/rds/tcp.c')
| -rw-r--r-- | net/rds/tcp.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/rds/tcp.c b/net/rds/tcp.c index babf4577ff7d..08a8c6cf2d10 100644 --- a/net/rds/tcp.c +++ b/net/rds/tcp.c @@ -41,7 +41,7 @@ /* only for info exporting */ static DEFINE_SPINLOCK(rds_tcp_tc_list_lock); static LIST_HEAD(rds_tcp_tc_list); -unsigned int rds_tcp_tc_count; +static unsigned int rds_tcp_tc_count; /* Track rds_tcp_connection structs so they can be cleaned up */ static DEFINE_SPINLOCK(rds_tcp_conn_lock); @@ -200,7 +200,7 @@ static int rds_tcp_conn_alloc(struct rds_connection *conn, gfp_t gfp) struct rds_tcp_connection *tc; tc = kmem_cache_alloc(rds_tcp_conn_slab, gfp); - if (tc == NULL) + if (!tc) return -ENOMEM; tc->t_sock = NULL; @@ -243,7 +243,7 @@ static void rds_tcp_destroy_conns(void) } } -void rds_tcp_exit(void) +static void rds_tcp_exit(void) { rds_info_deregister_func(RDS_INFO_TCP_SOCKETS, rds_tcp_tc_info); rds_tcp_listen_stop(); @@ -258,7 +258,6 @@ struct rds_transport rds_tcp_transport = { .laddr_check = rds_tcp_laddr_check, .xmit_prepare = rds_tcp_xmit_prepare, .xmit_complete = rds_tcp_xmit_complete, - .xmit_cong_map = rds_tcp_xmit_cong_map, .xmit = rds_tcp_xmit, .recv = rds_tcp_recv, .conn_alloc = rds_tcp_conn_alloc, @@ -266,7 +265,6 @@ struct rds_transport rds_tcp_transport = { .conn_connect = rds_tcp_conn_connect, .conn_shutdown = rds_tcp_conn_shutdown, .inc_copy_to_user = rds_tcp_inc_copy_to_user, - .inc_purge = rds_tcp_inc_purge, .inc_free = rds_tcp_inc_free, .stats_info_copy = rds_tcp_stats_info_copy, .exit = rds_tcp_exit, @@ -276,14 +274,14 @@ struct rds_transport rds_tcp_transport = { .t_prefer_loopback = 1, }; -int __init rds_tcp_init(void) +static int rds_tcp_init(void) { int ret; rds_tcp_conn_slab = kmem_cache_create("rds_tcp_connection", sizeof(struct rds_tcp_connection), 0, 0, NULL); - if (rds_tcp_conn_slab == NULL) { + if (!rds_tcp_conn_slab) { ret = -ENOMEM; goto out; } |