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| author | Janusz Dziedzic <janusz.dziedzic@tieto.com> | 2013-12-05 13:02:14 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-12-05 19:37:08 +0400 |
| commit | b9243ab0c9e3e4dbd54ae8f44cf0cdb5838c8746 (patch) | |
| tree | 1fba6662ecfc80019df5b0dc7b8e0252481f2d87 /net/wireless | |
| parent | b01711be4bff93d16ac921350d2ada1a60ecc160 (diff) | |
| download | linux-b9243ab0c9e3e4dbd54ae8f44cf0cdb5838c8746.tar.xz | |
nl80211: allow setting bitrate mask back to default
Allow setting the bitrate masks back to default by
omitting the NL80211_ATTR_TX_RATES attribute.
Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
[rephrase commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 6989989de092..f61b74c40d28 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -7327,9 +7327,6 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb, struct nlattr *tx_rates; struct ieee80211_supported_band *sband; - if (info->attrs[NL80211_ATTR_TX_RATES] == NULL) - return -EINVAL; - if (!rdev->ops->set_bitrate_mask) return -EOPNOTSUPP; @@ -7347,6 +7344,10 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb, sizeof(mask.control[i].mcs)); } + /* if no rates are given set it back to the defaults */ + if (!info->attrs[NL80211_ATTR_TX_RATES]) + goto out; + /* * The nested attribute uses enum nl80211_band as the index. This maps * directly to the enum ieee80211_band values used in cfg80211. @@ -7396,6 +7397,7 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb, } } +out: return rdev_set_bitrate_mask(rdev, dev, NULL, &mask); } |