diff options
Diffstat (limited to 'net/mac80211/driver-ops.c')
| -rw-r--r-- | net/mac80211/driver-ops.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.c b/net/mac80211/driver-ops.c index 9f97343f13fd..ca1fe5576103 100644 --- a/net/mac80211/driver-ops.c +++ b/net/mac80211/driver-ops.c @@ -236,6 +236,8 @@ int drv_switch_vif_chanctx(struct ieee80211_local *local, int ret = 0; int i; + might_sleep(); + if (!local->ops->switch_vif_chanctx) return -EOPNOTSUPP; |