1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 2d91a56d6a39..2e25e190f334 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -218,7 +218,7 @@ prism54_get_wireless_stats(struct net_device *ndev)
         islpci_private *priv = netdev_priv(ndev);
 
         /* If the stats are being updated return old data */
-        if (mutex_trylock(&priv->stats_lock) == 0) {
+        if (mutex_trylock(&priv->stats_lock)) {
                 memcpy(&priv->iwstatistics, &priv->local_iwstatistics,
                        sizeof (struct iw_statistics));
                 /* They won't be marked updated for the next time */