[PATCH] cfg80211: Fix a memory leak in error handling path in 'brcmf_cfg80211_attach'

[Christophe JAILLET]

If 'wiphy_new()' fails, we leak 'ops'. Add a new label in the error
handling path to free it in such a case.

Fixes: 5c22fb85102a7 ("brcmfmac: add wowl gtk rekeying offload support")
Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
---
 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c 
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 2443c71a202f..032d823c53c2 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6861,7 +6861,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct 
brcmf_pub *drvr,
        wiphy = wiphy_new(ops, sizeof(struct brcmf_cfg80211_info));
        if (!wiphy) {
                brcmf_err("Could not allocate wiphy device\n");
-               return NULL;
+               goto ops_out;
        }
        memcpy(wiphy->perm_addr, drvr->mac, ETH_ALEN);
        set_wiphy_dev(wiphy, busdev);
@@ -7012,6 +7012,7 @@ struct brcmf_cfg80211_info *brcmf_cfg80211_attach(struct 
brcmf_pub *drvr,
        ifp->vif = NULL;
 wiphy_out:
        brcmf_free_wiphy(wiphy);
+ops_out:
        kfree(ops);
        return NULL;
 }
-- 
2.11.0