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-rw-r--r--target/linux/realtek/base-files/etc/board.d/02_network5
1 files changed, 1 insertions, 4 deletions
diff --git a/target/linux/realtek/base-files/etc/board.d/02_network b/target/linux/realtek/base-files/etc/board.d/02_network
index 93d6d4bd1e..e8e3f6035d 100644
--- a/target/linux/realtek/base-files/etc/board.d/02_network
+++ b/target/linux/realtek/base-files/etc/board.d/02_network
@@ -17,10 +17,7 @@ ucidef_set_poe() {
board=$(board_name)
board_config_update
-lan_list=""
-for lan in /sys/class/net/lan*; do
- lan_list="$lan_list $(basename $lan)"
-done
+lan_list=$(ls -1 -v -d /sys/class/net/lan* | xargs -n1 basename | xargs)
ucidef_set_bridge_device switch
ucidef_set_interface_lan "$lan_list"