From 2e3e66e3bbcd5f999dc66d843a3efc2314e40e7b Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Sat, 2 Apr 2011 18:10:22 -0500
Subject: rtlwifi: Fix some warnings/bugs

Some compiler/architecture combinations generate some warnings that are
not seen on my main system. Two of the "warnings" about unitialized variables
are really bugs.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/rtlwifi/efuse.c              | 2 +-
 drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c | 2 +-
 drivers/net/wireless/rtlwifi/usb.c                | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers/net')

diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
index f74a8701c67d..590f14f45a89 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -685,7 +685,7 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
 
 	u8 efuse_data, word_cnts = 0;
 	u16 efuse_addr = 0;
-	u8 hworden;
+	u8 hworden = 0;
 	u8 tmpdata[8];
 
 	if (data == NULL)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 5ef91374b230..28a6ce3bc239 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -303,7 +303,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 	u16 box_reg, box_extreg;
 	u8 u1b_tmp;
 	bool isfw_read = false;
-	u8 buf_index;
+	u8 buf_index = 0;
 	bool bwrite_sucess = false;
 	u8 wait_h2c_limmit = 100;
 	u8 wait_writeh2c_limmit = 100;
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index a4b2613d6a8c..f5d85735d642 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -246,7 +246,7 @@ static void _rtl_usb_io_handler_init(struct device *dev,
 
 static void _rtl_usb_io_handler_release(struct ieee80211_hw *hw)
 {
-	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_priv __maybe_unused *rtlpriv = rtl_priv(hw);
 
 	mutex_destroy(&rtlpriv->io.bb_mutex);
 }
-- 
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