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: e769c671 ("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