tunneling: Fix uninitialized variable warning in check_mtu.
authorJesse Gross <jesse@nicira.com>
Fri, 4 Feb 2011 21:15:18 +0000 (13:15 -0800)
committerJesse Gross <jesse@nicira.com>
Fri, 4 Feb 2011 23:04:41 +0000 (15:04 -0800)
commitee3cdc0028ad4c5a665075fe9ce35c79b5cbbeb1
treed23cea3930eb1695fd6d78b83e7ce046e1977448
parent16d2551857f26a309a873d904a47a767ee0875d6
tunneling: Fix uninitialized variable warning in check_mtu.

The MTU is only needed if we are doing PMTUD but some compilers
complain that it could be used uninitialized.

Reported-by: Justin Pettit <jpettit@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
datapath/tunnel.c