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iwlwifi: fix compiler warning 

Check return code on iwl_send_cmd_pdu() to get rid of compiler warning.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Wey-Yi Guy 2010-03-09 15:36:10 -08:00 committed by Reinette Chatre
parent f875f5183b
commit 57e40d36e5
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/iwlwifi/iwl-sta.c
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@ -425,6 +425,7 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, bool is_ap)
.reserved1 = 0,
};
u32 rate_flags;
int ret = 0;
/* 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 */
@ -458,8 +459,10 @@ static void iwl_sta_init_lq(struct iwl_priv *priv, const u8 *addr, bool is_ap)
/* Update the rate scaling for control frame Tx to AP */
link_cmd.sta_id = is_ap ? IWL_AP_ID : priv->hw_params.bcast_sta_id;
iwl_send_cmd_pdu(priv, REPLY_TX_LINK_QUALITY_CMD,
ret = iwl_send_cmd_pdu(priv, REPLY_TX_LINK_QUALITY_CMD,
sizeof(link_cmd), &link_cmd);
if (ret)
IWL_ERR(priv, "REPLY_TX_LINK_QUALITY_CMD failed (%d)\n", ret);
}
/*