1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 5bbff4c5a489..a146240f7ddb 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -1924,6 +1924,10 @@ static int ipw2100_net_init(struct net_device *dev)
                 bg_band->channels =
                         kzalloc(geo->bg_channels *
                                 sizeof(struct ieee80211_channel), GFP_KERNEL);
+                if (!bg_band->channels) {
+                        ipw2100_down(priv);
+                        return -ENOMEM;
+                }
                 /* translate geo->bg to bg_band.channels */
                 for (i = 0; i < geo->bg_channels; i++) {
                         bg_band->channels[i].band = IEEE80211_BAND_2GHZ;