This patch removes the error reported by smatch. - wilc_wfi_cfgoperations.c:674 scan() error: potential null dereference 'strHiddenNetwork.net_info'. (kmalloc returns null) Signed-off-by: Leo Kim <leo.kim@xxxxxxxxx> --- drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index 76f4375..8a3da2d 100644 --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -668,6 +668,8 @@ static int scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) kmalloc_array(request->n_ssids, sizeof(struct hidden_network), GFP_KERNEL); + if (!strHiddenNetwork.net_info) + return -ENOMEM; strHiddenNetwork.n_ssids = request->n_ssids; -- 1.9.1 -- 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
