* [PATCH] iwlwifi: fix unused variable warning
[not found] <1318506157-10329-1-git-send-email-mkl@pengutronix.de>
@ 2012-03-25 6:43 ` Oliver Hartkopp
2012-03-26 1:49 ` Guy, Wey-Yi
0 siblings, 1 reply; 2+ messages in thread
From: Oliver Hartkopp @ 2012-03-25 6:43 UTC (permalink / raw)
To: John W. Linville; +Cc: linux-wireless, Wey-Yi Guy, Intel Linux Wireless
In the case of disabled CONFIG_IWLWIFI_DEBUGFS option the compiler complains
about the unused variable 'img'. Fix this by moving the 'img' definition.
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
---
diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index b6805f8..0f5db8b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
@@ -437,7 +437,6 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
unsigned long flags;
u32 base, status = 0xffffffff;
int ret = -EIO;
- const struct fw_img *img;
IWL_DEBUG_MAC80211(priv, "enter\n");
mutex_lock(&priv->mutex);
@@ -458,6 +457,8 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
#ifdef CONFIG_IWLWIFI_DEBUGFS
if (ret == 0) {
+ const struct fw_img *img;
+
img = &(priv->fw->img[IWL_UCODE_WOWLAN]);
if (!priv->wowlan_sram) {
priv->wowlan_sram =
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