On Mon, 2010-09-20 at 21:21 -0700, greearb@xxxxxxxxx wrote:
> From: Ben Greear <greearb@xxxxxxxxxxxxxxx>
>
> MAC address of AP isn't unique..need to add the device
> name as well.
>
> Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
> ---
> :100644 100644 76839d4... 4cf451c... M net/mac80211/debugfs_sta.c
> net/mac80211/debugfs_sta.c | 8 ++++++--
> 1 files changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
> index 76839d4..4cf451c 100644
> --- a/net/mac80211/debugfs_sta.c
> +++ b/net/mac80211/debugfs_sta.c
> @@ -301,14 +301,18 @@ STA_OPS(ht_capa);
> void ieee80211_sta_debugfs_add(struct sta_info *sta)
> {
> struct dentry *stations_dir = sta->local->debugfs.stations;
> - u8 mac[3*ETH_ALEN];
> + u8 mac[3*ETH_ALEN + IFNAMSIZ + 2];
>
> sta->debugfs.add_has_run = true;
>
> if (!stations_dir)
> return;
>
> - snprintf(mac, sizeof(mac), "%pM", sta->sta.addr);
> + if (sta->sdata)
> + snprintf(mac, sizeof(mac), "%pM-%s",
> + sta->sta.addr, sta->sdata->name);
> + else
> + snprintf(mac, sizeof(mac), "%pM-NULL", sta->sta.addr);
Does that NULL case really happen? I don't think it can, because we
shouldn't be adding this to debugfs before we assign it to an interface?
johannes
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