diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-sta.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-sta.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c index 8f0b86de1863..8e7177b38e87 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-sta.c @@ -35,22 +35,17 @@ #include "iwl-agn.h" #include "iwl-trans.h" -static struct iwl_link_quality_cmd * -iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, u8 sta_id) +void iwl_sta_fill_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, + u8 sta_id, struct iwl_link_quality_cmd *link_cmd) { int i, r; - struct iwl_link_quality_cmd *link_cmd; u32 rate_flags = 0; __le32 rate_n_flags; - link_cmd = kzalloc(sizeof(struct iwl_link_quality_cmd), GFP_KERNEL); - if (!link_cmd) { - IWL_ERR(priv, "Unable to allocate memory for LQ cmd.\n"); - return NULL; - } - lockdep_assert_held(&priv->shrd->mutex); + memset(link_cmd, 0, sizeof(*link_cmd)); + /* Set up the rate scaling to start at selected rate, fall back * all the way down to 1M in IEEE order, and then spin on 1M */ if (priv->band == IEEE80211_BAND_5GHZ) @@ -87,6 +82,20 @@ iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, u8 sta_id) cpu_to_le16(LINK_QUAL_AGG_TIME_LIMIT_DEF); link_cmd->sta_id = sta_id; +} + +static struct iwl_link_quality_cmd * +iwl_sta_alloc_lq(struct iwl_priv *priv, struct iwl_rxon_context *ctx, u8 sta_id) +{ + struct iwl_link_quality_cmd *link_cmd; + + link_cmd = kzalloc(sizeof(struct iwl_link_quality_cmd), GFP_KERNEL); + if (!link_cmd) { + IWL_ERR(priv, "Unable to allocate memory for LQ cmd.\n"); + return NULL; + } + + iwl_sta_fill_lq(priv, ctx, sta_id, link_cmd); return link_cmd; } |