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| author | Daniel Golle | 2024-05-30 13:38:56 +0000 |
|---|---|---|
| committer | Rafał Miłecki | 2024-07-08 20:49:34 +0000 |
| commit | cb2cda24e7fdcdd4850c5aec6c76416ce7f89491 (patch) | |
| tree | ac2f6bb7a9951ba2317673d511d9b0da6e88e836 | |
| parent | 1dd9f26183c46f16e78067b4d28b126b548f3f11 (diff) | |
| download | openwrt-cb2cda24e7fdcdd4850c5aec6c76416ce7f89491.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>
(cherry picked from commit 983222605ce6fabb036fbbd5797b6689ed082136)
| -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 |