5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: David Lin <yu-hao.lin@xxxxxxx>
[ Upstream commit 3df95e265924ac898c1a38a0c01846dd0bd3b354 ]
Variable firmware_stat is possible to be used without initialization.
Signed-off-by: David Lin <yu-hao.lin@xxxxxxx>
Fixes: 1c5d463c0770 ("wifi: mwifiex: add extra delay for firmware ready")
Cc: stable@xxxxxxxxxxxxxxx
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reported-by: Dan Carpenter <error27@xxxxxxxxx>
Closes: https://lore.kernel.org/r/202312192236.ZflaWYCw-lkp@xxxxxxxxx/
Acked-by: Brian Norris <briannorris@xxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
Link: https://msgid.link/20231221015511.1032128-1-yu-hao.lin@xxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/wireless/marvell/mwifiex/sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index dd4bfb7d71ee..45f46a445a6c 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -790,7 +790,7 @@ static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
{
struct sdio_mmc_card *card = adapter->card;
int ret = 0;
- u16 firmware_stat;
+ u16 firmware_stat = 0;
u32 tries;
for (tries = 0; tries < poll_num; tries++) {
--
2.43.0
