diff options
| author | Daniel Golle | 2024-05-30 13:38:56 +0000 |
|---|---|---|
| committer | Daniel Golle | 2024-05-31 12:26:54 +0000 |
| commit | 983222605ce6fabb036fbbd5797b6689ed082136 (patch) | |
| tree | 3c69c2ee0dee5093edea651cefdf7b2f2e2c8648 | |
| parent | 87d5d38e2ae61f0dffa66056053435cd29d4c399 (diff) | |
| download | openwrt-983222605ce6fabb036fbbd5797b6689ed082136.tar.gz | |
mediatek: filogic: avoid sub-shell invovation in netdev rename loop
Rename network devices to their label set in DT without invocation of
a sub-shell.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
| -rw-r--r-- | target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label b/target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label index f8b6f155de..110e023b96 100644 --- a/target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label +++ b/target/linux/mediatek/filogic/base-files/lib/preinit/04_set_netdev_label @@ -5,8 +5,8 @@ set_netdev_labels() { for dir in /sys/class/net/*; do [ -r "$dir/of_node/label" ] || continue - label="$(cat "$dir/of_node/label")" - netdev="$(basename $dir)" + read -r label < "$dir/of_node/label" + netdev="${dir##*/}" [ "$netdev" = "$label" ] && continue ip link set "$netdev" name "$label" done |