diff options
Diffstat (limited to 'cfg80211-dont-WARN-if-a-self-managed-device.patch')
| -rw-r--r-- | cfg80211-dont-WARN-if-a-self-managed-device.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cfg80211-dont-WARN-if-a-self-managed-device.patch b/cfg80211-dont-WARN-if-a-self-managed-device.patch new file mode 100644 index 000000000000..ec25e0290bbd --- /dev/null +++ b/cfg80211-dont-WARN-if-a-self-managed-device.patch @@ -0,0 +1,38 @@ +From: Luca Coelho <luca@coelho.fi> +To: johannes@sipsolutions.net +Cc: linux-wireless@vger.kernel.org +Subject: [PATCH 05/15] cfg80211: don't WARN if a self-managed device doesn't have a regdom +Date: Fri, 9 Apr 2021 12:40:18 +0300 [thread overview] +Message-ID: <iwlwifi.20210409123755.ba2ea961f4ae.I8fde32d3196e860efa3b4ec464c42194195b42ec@changeid> (raw) +In-Reply-To: <20210409094028.356611-1-luca@coelho.fi> + +From: Emmanuel Grumbach <emmanuel.grumbach@intel.com> + +This can happen if it booted in RF-Kill and didn't have a +chance to get its regulatory domain yet. +This can happen for example if hostapd is started on a device +that is blocked by RF-Kill. + +Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> +Signed-off-by: Luca Coelho <luciano.coelho@intel.com> +--- + net/wireless/nl80211.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c +index 521d36bb0803..f56307185b8a 100644 +--- a/net/wireless/nl80211.c ++++ b/net/wireless/nl80211.c +@@ -7742,8 +7742,8 @@ static int nl80211_get_reg_do(struct sk_buff *skb, struct genl_info *info) + REGULATORY_WIPHY_SELF_MANAGED; + regdom = get_wiphy_regdom(wiphy); + +- /* a self-managed-reg device must have a private regdom */ +- if (WARN_ON(!regdom && self_managed)) { ++ /* a self-managed-reg device should have a private regdom */ ++ if (!regdom && self_managed) { + nlmsg_free(msg); + rtnl_unlock(); + return -EINVAL; +-- +2.31.0 |