If '/sys/class/ieee80211/phyN' is not a symlink, the call to readlink
produces either an empty path (if /sys/class/ieee80211/phyN/device doesn't
exist) or a path that begins with '/sys/class/ieee80211' (which does not
work with the subsequent line to strip '/sys/devices' from the beginning of
the path). Modify the checks to detect these conditions, and fallback to
using the macaddr.
Signed-off-by: Nathan Hintz <nlhi...@hotmail.com>
---
package/kernel/mac80211/files/lib/wifi/mac80211.sh | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/package/kernel/mac80211/files/lib/wifi/mac80211.sh
b/package/kernel/mac80211/files/lib/wifi/mac80211.sh
index 0b662eb..a7c4d2d 100644
--- a/package/kernel/mac80211/files/lib/wifi/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/wifi/mac80211.sh
@@ -94,8 +94,12 @@ detect_mac80211() {
[ -n $htmode ] && append ht_capab " option htmode
$htmode" "$N"
- if [ -x /usr/bin/readlink ]; then
+ if [ -x /usr/bin/readlink -a -h /sys/class/ieee80211/${dev} ];
then
path="$(readlink -f /sys/class/ieee80211/${dev}/device)"
+ else
+ path=""
+ fi
+ if [ -n "$path" ]; then
path="${path##/sys/devices/}"
dev_id=" option path '$path'"
else
--
1.9.3
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