xen-netfront: remove unused variable `extra'
authorWei Liu <wei.liu2@citrix.com>
Mon, 25 Mar 2013 01:08:17 +0000 (01:08 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 25 Mar 2013 16:18:58 +0000 (12:18 -0400)
commite2d617c0ccf658a55552955f07018ecfa0135210
tree6773ae26f73bb078316e25f15ce84e63da4f81a1
parent793fc0964be1921f15a44be58b066f22b925d90b
xen-netfront: remove unused variable `extra'

This variable is supposed to hold reference to the last extra_info in the
loop. However there is only type of extra info here and the loop to process
extra info is missing, so this variable is never used and causes confusion.

Remove it at the moment. We can add it back when necessary.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/xen-netfront.c