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wifi: mwifiex: Fix uninitialized variable in mwifiex_cfg80211_authenticate()

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Smatch complains that:

    drivers/net/wireless/marvell/mwifiex/cfg80211.c:4408 mwifiex_cfg80211_authenticate()
    error: uninitialized symbol 'varptr'.

It's a check for NULL, but "varptr" is either non-NULL or uninitialized.
Initialize it to NULL.

Fixes: 36995892c2 ("wifi: mwifiex: add host mlme for client mode")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/d7d043b2-95d5-4e1d-b340-5d7330053ac6@stanley.mountain
This commit is contained in:
Dan Carpenter 2024-08-15 14:29:27 +03:00 committed by Kalle Valo
parent a7e8997ae1
commit c9f4c1ec69
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/marvell/mwifiex/cfg80211.c
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@ -4284,7 +4284,7 @@ mwifiex_cfg80211_authenticate(struct wiphy *wiphy,
struct mwifiex_txinfo *tx_info;
u32 tx_control = 0, pkt_type = PKT_TYPE_MGMT;
u8 trans = 1, status_code = 0;
u8 *varptr;
u8 *varptr = NULL;
if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) {
mwifiex_dbg(priv->adapter, ERROR, "Interface role is AP\n");