When the brcmf_fwvid_attach() fails the driver instance is not added to the vendor list. Hence we should not try to delete it from that list when the brcmf_fwvid_detach() function is called in cleanup path.
Cc: stable@vger.kernel.org # 6.2.x Fixes: d6a5c562214f ("wifi: brcmfmac: add support for vendor-specific firmware api") Signed-off-by: Arend van Spriel arend.vanspriel@broadcom.com --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c index f633e2bbd891..b427782554b5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.c @@ -186,9 +186,10 @@ void brcmf_fwvid_detach(struct brcmf_pub *drvr)
mutex_lock(&fwvid_list_lock);
- drvr->vops = NULL; - list_del(&drvr->bus_if->list); - + if (drvr->vops) { + drvr->vops = NULL; + list_del(&drvr->bus_if->list); + } mutex_unlock(&fwvid_list_lock); }