diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:29:40 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:29:40 +0100 |
commit | 5a54bd1307471c1cd0521402fe65e2057edcab2f (patch) | |
tree | 25fb6a543db4ccc11b6d5662ed2e7facfce39ae7 /net/wireless/nl80211.c | |
parent | f9f35677d81adb0feedcd6e0e661784805c8facd (diff) | |
parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) |
Merge commit 'v2.6.29' into core/header-fixes
Diffstat (limited to 'net/wireless/nl80211.c')
-rw-r--r-- | net/wireless/nl80211.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 1e728fff474e..31b807af3235 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1908,6 +1908,11 @@ static int nl80211_get_mesh_params(struct sk_buff *skb, if (err) return err; + if (!drv->ops->get_mesh_params) { + err = -EOPNOTSUPP; + goto out; + } + /* Get the mesh params */ rtnl_lock(); err = drv->ops->get_mesh_params(&drv->wiphy, dev, &cur_params); @@ -2017,6 +2022,11 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info) if (err) return err; + if (!drv->ops->set_mesh_params) { + err = -EOPNOTSUPP; + goto out; + } + /* This makes sure that there aren't more than 32 mesh config * parameters (otherwise our bitfield scheme would not work.) */ BUILD_BUG_ON(NL80211_MESHCONF_ATTR_MAX > 32); @@ -2061,6 +2071,7 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info) err = drv->ops->set_mesh_params(&drv->wiphy, dev, &cfg, mask); rtnl_unlock(); + out: /* cleanup */ cfg80211_put_dev(drv); dev_put(dev); |