1 files changed, 14 insertions, 2 deletions
diff --git a/sysconfig/network-scripts/network-functions b/sysconfig/network-scripts/network-functions
index 0e86efd0..e6273bb6 100644
--- a/sysconfig/network-scripts/network-functions
+++ b/sysconfig/network-scripts/network-functions
@@ -458,10 +458,22 @@ phy_wireless_device ()
 	cat /sys/class/net/$1/phy80211/name
 }
 
+bond_master_exists ()
+{
+    local bond_name
+    [ -z "${1}" ] && return 1
+    [ ! -f /sys/class/net/bonding_masters ] && return 1
+
+    for bond_name in $(< /sys/class/net/bonding_masters); do
+       [ "${bond_name}" == "${1}" ] && return 0
+    done
+    return 1
+}
+
 install_bonding_driver ()
 {
-   [ ! -f /sys/class/net/bonding_masters ] && ( modprobe bonding || return 1 )
-   if ! fgrep -sqx "$1" /sys/class/net/bonding_masters; then
+   if ! bond_master_exists ${1}; then
+       modprobe bonding || return 1
        echo "+$1" > /sys/class/net/bonding_masters 2>/dev/null
    fi
    (