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authorBob Cantor <coxede6557@w3boats.com>2021-06-25 04:14:47 +1000
committerFelix Fietkau <nbd@nbd.name>2021-06-28 17:24:11 +0200
commit3933e29d1b87c713167cf4730b68e5f18af4f140 (patch)
treec28d2b3352de8a44a2fda3712bda506350a32dcd /package/kernel
parentd515f6b6cde357bf480d32a7387f07ea40e85e52 (diff)
mac80211: print an error if wifi teardown fails
drv_mac80211_teardown fails silently if the device to be torn down is not defined. This commit prints an error message. branches affected: trunk, 21.02 Signed-off-by: Bob Cantor <coxede6557@w3boats.com>
Diffstat (limited to 'package/kernel')
1 files changed, 4 insertions, 0 deletions
diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
index ffb3662d04..0b7a84d7c9 100644
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -1190,6 +1190,10 @@ drv_mac80211_teardown() {
json_select data
json_get_vars phy
json_select ..
+ [ -n "$phy" ] || {
+ echo "Bug: PHY is undefined for device '$1'"
+ return 1
+ }
mac80211_interface_cleanup "$phy"
uci -q -P /var/state revert wireless._${phy}
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