fix issue in while using vrrp_script

Previous patch introduced by Ryan O'Hara about removing shadow
declaration was kind of too much hunting :)

removing element e in this block simply create inconsitency in upper
list walk. So resurected element declaration with e2.
keepalived-1.2.7
Remove unnecessary KERNEL variable.

Signed-off-by: Ryan O'Hara <rohara@redhat.com>
snmp: really ping master agent every 2 minutes

The agent needs to be initialized to be able to change the AgentX ping
interval.
Merge pull request #10 from rohara/devel

Remove unnecessary KERNEL variable.
Cosmetics at SMTP
Cosmetics at real_server
Cosmetics at virtual_server
Cosmetics at check_data
Cosmetics at check_api
Cosmetics at check_http
Costmetics at checkers struct
Cosmetics at global_data
Cosmetics at VRRP ARP
Cosmetics at vrrp_data
Cosmetics at vrrp interface
Cosmetics at vrrp ipaddress
Cosmetics at vrrp iproute
Cosmetics at vrrp ipsecah
Cosmetics at vrrp netlink