diff options
Diffstat (limited to 'net/mac80211/debugfs_netdev.c')
| -rw-r--r-- | net/mac80211/debugfs_netdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index a9bc2fd59f55..e7687a7b1683 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -727,7 +727,7 @@ static ssize_t ieee80211_if_parse_active_links(struct ieee80211_sub_if_data *sda { u16 active_links; - if (kstrtou16(buf, 0, &active_links)) + if (kstrtou16(buf, 0, &active_links) || !active_links) return -EINVAL; return ieee80211_set_active_links(&sdata->vif, active_links) ?: buflen; |