diff --git a/[refs] b/[refs] index 760077028d33..6a4f05551781 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 9cef873798dfcdc10ff40b02abf1de935ceeba85 +refs/heads/master: 87057825824973f29cf2f37cff1e549170b2d7e6 diff --git a/trunk/net/wireless/wext.c b/trunk/net/wireless/wext.c index d3bbef70cc7c..22378daceb94 100644 --- a/trunk/net/wireless/wext.c +++ b/trunk/net/wireless/wext.c @@ -636,8 +636,10 @@ static void wireless_seq_printf_stats(struct seq_file *seq, /* * Print info for /proc/net/wireless (print all entries) */ -static int wireless_seq_show(struct seq_file *seq, void *v) +static int wireless_dev_seq_show(struct seq_file *seq, void *v) { + might_sleep(); + if (v == SEQ_START_TOKEN) seq_printf(seq, "Inter-| sta-| Quality | Discarded " "packets | Missed | WE\n" @@ -651,21 +653,41 @@ static int wireless_seq_show(struct seq_file *seq, void *v) static void *wireless_dev_seq_start(struct seq_file *seq, loff_t *pos) { + struct net *net = seq_file_net(seq); + loff_t off; + struct net_device *dev; + rtnl_lock(); - return dev_seq_start(seq, pos); + if (!*pos) + return SEQ_START_TOKEN; + + off = 1; + for_each_netdev(net, dev) + if (off++ == *pos) + return dev; + return NULL; +} + +static void *wireless_dev_seq_next(struct seq_file *seq, void *v, loff_t *pos) +{ + struct net *net = seq_file_net(seq); + + ++*pos; + + return v == SEQ_START_TOKEN ? + first_net_device(net) : next_net_device(v); } static void wireless_dev_seq_stop(struct seq_file *seq, void *v) { - dev_seq_stop(seq, v); rtnl_unlock(); } static const struct seq_operations wireless_seq_ops = { .start = wireless_dev_seq_start, - .next = dev_seq_next, + .next = wireless_dev_seq_next, .stop = wireless_dev_seq_stop, - .show = wireless_seq_show, + .show = wireless_dev_seq_show, }; static int seq_open_wireless(struct inode *inode, struct file *file)