Clear the pdata pointer in sdiodev after freeing the memory. In my case not doing so interferes with device initialization as request_irq of sdiodev->pdata->oob_irq_nr fails, but even if not, leaving a wild pointer is incorrect.
Signed-off-by: Henrik Eriksson <[email protected]> --- drivers/net/wireless/brcm80211/brcmfmac/of.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/of.c b/drivers/net/wireless/brcm80211/brcmfmac/of.c index c824570..71ead7b 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/of.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/of.c @@ -43,6 +43,7 @@ void brcmf_of_probe(struct brcmf_sdio_dev *sdiodev) if (!irq) { brcmf_err("interrupt could not be mapped\n"); devm_kfree(dev, sdiodev->pdata); + sdiodev->pdata = NULL; return; } irqf = irqd_get_trigger_type(irq_get_irq_data(irq)); -- 2.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
