wifi: rtlwifi: rtl8192du: Initialise value32 in _rtl92du_init_queue_reserved_page

GCC complains:

   In file included from include/linux/ieee80211.h:21,
                    from include/net/mac80211.h:20,
                    from drivers/net/wireless/realtek/rtlwifi/rtl8192du/../wifi.h:14,
                    from drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c:4:
   In function 'u32p_replace_bits',
       inlined from '_rtl92du_init_queue_reserved_page.isra' at drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c:225:2:
>> include/linux/bitfield.h:189:18: warning: 'value32' is used uninitialized [-Wuninitialized]

Part of the variable is indeed left uninitialised.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202408062100.DWhN0CYH-lkp@intel.com/
Fixes: e769c67105d3 ("wifi: rtlwifi: Add rtl8192du/hw.{c,h}")
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/2a808244-93d0-492c-b304-ae1974df5df9@gmail.com

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c
index 700c6e2bcad19468e61075fa9b836348de0f637e..ff458fb8514daee51bee4cda46d024d3144355e4 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c
@@ -181,11 +181,11 @@ static void _rtl92du_init_queue_reserved_page(struct ieee80211_hw *hw,
        struct rtl_hal *rtlhal = rtl_hal(rtlpriv);
        u32 txqpagenum, txqpageunit;
        u32 txqremainingpage;
+       u32 value32 = 0;
        u32 numhq = 0;
        u32 numlq = 0;
        u32 numnq = 0;
        u32 numpubq;
-       u32 value32;
 
        if (rtlhal->macphymode != SINGLEMAC_SINGLEPHY) {
                numpubq = NORMAL_PAGE_NUM_PUBQ_92D_DUAL_MAC;