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

Message ID 20240702122450.2213833-5-suhui@nfschina.com
State New
Headers show
Series wifi: cfg80211: avoid some garbage values | expand

Commit Message

Su Hui July 2, 2024, 12:24 p.m. UTC 
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@nfschina.com>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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)