[brcm-2.4] preinit: use grep -q where applicable

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19480 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/brcm-2.4/base-files/lib/preinit/05_set_failsafe_switch_brcm b/target/linux/brcm-2.4/base-files/lib/preinit/05_set_failsafe_switch_brcm
index 28e62e5..a93559f 100644 (file)
--- a/target/linux/brcm-2.4/base-files/lib/preinit/05_set_failsafe_switch_brcm
+++ b/target/linux/brcm-2.4/base-files/lib/preinit/05_set_failsafe_switch_brcm
@@ -6,7 +6,7 @@ failsafe_ip() {
                echo "0 1 2 3 4 ${cpu_port:-5u*}" > /proc/switch/eth0/vlan/0/ports
        }
        
-       [ -n "$pi_ifname" ] && grep "$pi_ifname" /proc/net/dev >/dev/null && {
+       [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
                ifconfig $pi_ifname $pi_ip netmask $pi_netmask broadcast $pi_broadcast up
         }
 }

diff --git a/target/linux/brcm-2.4/base-files/lib/preinit/15_set_preinit_interface_brcm b/target/linux/brcm-2.4/base-files/lib/preinit/15_set_preinit_interface_brcm
index 9fd555c..1bef26b 100644 (file)
--- a/target/linux/brcm-2.4/base-files/lib/preinit/15_set_preinit_interface_brcm
+++ b/target/linux/brcm-2.4/base-files/lib/preinit/15_set_preinit_interface_brcm
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 port_net_echo() {
-       [ -n "$pi_ifname" ] && grep "$pi_ifname" /proc/net/dev >/dev/null && {
+       [ -n "$pi_ifname" ] && grep -q "$pi_ifname" /proc/net/dev && {
                if [ "$pi_preinit_net_messages" = "y" ] || [ "$pi_failsafe_net_message" = "true" ] && [ "$pi_preinit_no_failsafe_netmsg" != "y" ]; then 
                        netmsg $pi_broadcast "$1"
                fi
@@ -12,7 +12,7 @@ preinit_ip_deconfig() {
        if [ -z "$pi_ifname" ]; then
                ifconfig $ifname 0.0.0.0 down
        else
-               grep "$pi_ifname" /proc/net/dev >/dev/null && {
+               grep -q "$pi_ifname" /proc/net/dev && {
                        ifconfig $pi_ifname 0.0.0.0 down
                }
        fi