When freeing the driver ifp pointer it should also be removed from
the driver interface list, which is what brcmf_remove_interface()
does. Otherwise, the ifp pointer will be freed twice triggering
a kernel oops.
Fixes: f37d69a4babc ("brcmfmac: free ifp for non-netdev interface in p2p module")
Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
Reviewed-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
---
drivers/net/wireless/brcm80211/brcmfmac/p2p.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
index 2e1598f..a9ba775 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/p2p.c
@@ -2140,7 +2140,7 @@ static void brcmf_p2p_delete_p2pdev(struct brcmf_p2p_info *p2p,
{
cfg80211_unregister_wdev(&vif->wdev);
p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif = NULL;
- kfree(vif->ifp);
+ brcmf_remove_interface(vif->ifp->drvr, vif->ifp->bssidx);
brcmf_free_vif(vif);
}
--
1.9.1
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