[PATCH wireless 4/9] wifi: cfg80211: avoid garbage value of 'chanspec' in brcmf_cfg80211_get_channel()

[Su Hui <suhui@xxxxxxxxxxxx>]

brcmf_fil_iovar_int_get() reads the value of 'chanspec'.
Initialize 'chanspec' to avoid garbage value.

Fixes: ee6e7aa38394 ("brcmfmac: support get_channel cfg80211 callback")
Signed-off-by: Su Hui <suhui@xxxxxxxxxxxx>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 2377b88d7ee0..e672565de437 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -5678,7 +5678,7 @@ static int brcmf_cfg80211_get_channel(struct wiphy *wiphy,
 	struct brcmu_chan ch;
 	enum nl80211_band band = 0;
 	enum nl80211_chan_width width = 0;
-	u32 chanspec;
+	u32 chanspec = 0;
 	int freq, err;
 
 	if (!ndev || drvr->bus_if->state != BRCMF_BUS_UP)
-- 
2.30.2