Staging: rc2860: return -EFAULT on copy_to_user errors

[net-next-2.6.git] / drivers / staging / rt2860 / sta_ioctl.c

diff --git a/drivers/staging/rt2860/sta_ioctl.c b/drivers/staging/rt2860/sta_ioctl.c
index 112da7a6c417a9886b337f301f25af465797c346..6b8268d3dc75a776b190694128fcbb4f43bf342e 100644 (file)
--- a/drivers/staging/rt2860/sta_ioctl.c
+++ b/drivers/staging/rt2860/sta_ioctl.c
@@ -2522,6 +2522,8 @@ int rt28xx_sta_ioctl(IN struct net_device *net_dev,
                        Status =
                            copy_to_user(erq->pointer, pAd->nickname,
                                         erq->length);
+                       if (Status)
+                               Status = -EFAULT;
                        break;
                }
        case SIOCGIWRATE:       /*get default bit rate (bps) */