diff options
| author | Andy Voltz <andy.voltz@timesys.com> | 2010-11-15 16:00:38 -0500 |
|---|---|---|
| committer | Andy Voltz <andy.voltz@timesys.com> | 2010-11-17 11:30:34 -0500 |
| commit | 2e0ae4bf137e282e825b27b02eb46f86c59d004e (patch) | |
| tree | 7c2534acd757ca414f02c5b983ee67eb2b2493c6 /net/bluetooth/sco.c | |
| parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) | |
Bump Linux kernel to 2.6.32.25
Diffstat (limited to 'net/bluetooth/sco.c')
| -rw-r--r-- | net/bluetooth/sco.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 77f4153bdb5e..5c0685eba947 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -957,13 +957,22 @@ static ssize_t sco_sysfs_show(struct class *dev, char *buf) struct sock *sk; struct hlist_node *node; char *str = buf; + int size = PAGE_SIZE; read_lock_bh(&sco_sk_list.lock); sk_for_each(sk, node, &sco_sk_list.head) { - str += sprintf(str, "%s %s %d\n", + int len; + + len = snprintf(str, size, "%s %s %d\n", batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), sk->sk_state); + + size -= len; + if (size <= 0) + break; + + str += len; } read_unlock_bh(&sco_sk_list.lock); |