From: Hante Meuleman <meuleman@xxxxxxxxxxxx> When unloading it is possible that drvr is not null, but iflist[0] is. So check iflist[0] pointer before using it. Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx> Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx> Reviewed-by: Piotr Haber <phaber@xxxxxxxxxxxx> Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx> Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx> --- drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index db03d30..f90db57 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -842,7 +842,8 @@ void brcmf_dev_reset(struct device *dev) if (drvr == NULL) return; - brcmf_fil_cmd_int_set(drvr->iflist[0], BRCMF_C_TERMINATED, 1); + if (drvr->iflist[0]) + brcmf_fil_cmd_int_set(drvr->iflist[0], BRCMF_C_TERMINATED, 1); } void brcmf_detach(struct device *dev) -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
