vxlan: do not shadow flags variable
vxlan: do not shadow flags variable

The 'flags' variable is already defined in the outer scope.

Signed-off-by: Jiri Benc <8042a9733e573ff678660cf1b367d055d2c2096d@redhat.com>
Acked-by: Thomas Graf <17c2d8920621522552b392f72d8fdb4d1e866b44@suug.ch>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs