iommu/amd: Introduce amd_iommu_init_dma routine

[~andy/linux] / net / wireless / util.c

diff --git a/net/wireless/util.c b/net/wireless/util.c
index 8f2d68fc3a444b3c90a699d29d50bf5e48cbb31f..316cfd00914fe8df7d6510b13aeaf4165a9d6d88 100644 (file)
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -804,7 +804,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev,
             ntype == NL80211_IFTYPE_P2P_CLIENT))
                return -EBUSY;
 
-       if (ntype != otype) {
+       if (ntype != otype && netif_running(dev)) {
                err = cfg80211_can_change_interface(rdev, dev->ieee80211_ptr,
                                                    ntype);
                if (err)