iwlagn: check more error return code
In alive notify, we should check return code instead of assume everything ok
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
index a7c9131..9c5abff 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-ucode.c
@@ -432,6 +432,7 @@
unsigned long flags;
int i, chan;
u32 reg_val;
+ int ret;
spin_lock_irqsave(&priv->lock, flags);
@@ -527,9 +528,14 @@
iwl_clear_bits_prph(priv, APMG_PCIDEV_STT_REG,
APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
- iwlagn_send_wimax_coex(priv);
+ ret = iwlagn_send_wimax_coex(priv);
+ if (ret)
+ return ret;
- iwlagn_set_Xtal_calib(priv);
+ ret = iwlagn_set_Xtal_calib(priv);
+ if (ret)
+ return ret;
+
return iwl_send_calib_results(priv);
}