Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-08 14:23:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

wifi: rtlwifi: rtl8192du: Initialise value32 in _rtl92du_init_queue_reserved_page

Browse Source 
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: e769c67105 ("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
This commit is contained in:
Bitterblue Smith 2024-08-06 19:20:11 +03:00 committed by Kalle Valo
parent de9c2c66ad
commit f1cb9d5aef
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/realtek/rtlwifi/rtl8192du/hw.c
View File

@ -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;