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[next] rtlwifi: rtl8192de: Fix uninitialized variable place

Message ID 20210829180503.533934-1-colin.king@canonical.com
State New
Headers show
Series [next] rtlwifi: rtl8192de: Fix uninitialized variable place | expand

Commit Message

Colin King Aug. 29, 2021, 6:05 p.m. UTC 
From: Colin Ian King <colin.king@canonical.com>

In the case where chnl <= 14 variable place is not initialized and
the function returns an uninitialized value. This fixes an earlier
cleanup where I introduced this bug. My bad.

Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: 369956ae5720 ("rtlwifi: rtl8192de: Remove redundant variable initializations")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
index 8ae69d914312..b32fa7a75f17 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c
@@ -896,7 +896,7 @@  static void _rtl92d_ccxpower_index_check(struct ieee80211_hw *hw,
 
 static u8 _rtl92c_phy_get_rightchnlplace(u8 chnl)
 {
-	u8 place;
+	u8 place = chnl;
 
 	if (chnl > 14) {
 		for (place = 14; place < sizeof(channel5g); place++) {