diff options
Diffstat (limited to 'net/appletalk/ddp.c')
| -rw-r--r-- | net/appletalk/ddp.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index b603cbacdc5..875eda5dbad 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -54,6 +54,7 @@ #include <linux/capability.h> #include <linux/module.h> #include <linux/if_arp.h> +#include <linux/smp_lock.h> #include <linux/termios.h> /* For TIOCOUTQ/INQ */ #include <net/datalink.h> #include <net/psnap.h> @@ -162,8 +163,7 @@ static void atalk_destroy_timer(unsigned long data) { struct sock *sk = (struct sock *)data; - if (atomic_read(&sk->sk_wmem_alloc) || - atomic_read(&sk->sk_rmem_alloc)) { + if (sk_has_allocations(sk)) { sk->sk_timer.expires = jiffies + SOCK_DESTROY_TIME; add_timer(&sk->sk_timer); } else @@ -175,8 +175,7 @@ static inline void atalk_destroy_socket(struct sock *sk) atalk_remove_socket(sk); skb_queue_purge(&sk->sk_receive_queue); - if (atomic_read(&sk->sk_wmem_alloc) || - atomic_read(&sk->sk_rmem_alloc)) { + if (sk_has_allocations(sk)) { setup_timer(&sk->sk_timer, atalk_destroy_timer, (unsigned long)sk); sk->sk_timer.expires = jiffies + SOCK_DESTROY_TIME; @@ -1239,6 +1238,7 @@ static int atalk_getname(struct socket *sock, struct sockaddr *uaddr, return -ENOBUFS; *uaddr_len = sizeof(struct sockaddr_at); + memset(&sat.sat_zero, 0, sizeof(sat.sat_zero)); if (peer) { if (sk->sk_state != TCP_ESTABLISHED) @@ -1750,8 +1750,7 @@ static int atalk_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) switch (cmd) { /* Protocol layer */ case TIOCOUTQ: { - long amount = sk->sk_sndbuf - - atomic_read(&sk->sk_wmem_alloc); + long amount = sk->sk_sndbuf - sk_wmem_alloc_get(sk); if (amount < 0) amount = 0; |