xen-netback: keep a local pointer for vif in backend_disconnect()
authorPaul Durrant <Paul.Durrant@citrix.com>
Thu, 2 Mar 2017 12:54:25 +0000 (12:54 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 3 Mar 2017 17:36:15 +0000 (09:36 -0800)
commitd67ce7da3b1eda838db7bdca86d7ec28ef37068e
treecb2d90c092ed661ac3574541e82219db9863e5c0
parentf7bb3d86a64775e0a7636d211dbd80cbeea6e618
xen-netback: keep a local pointer for vif in backend_disconnect()

This patch replaces use of 'be->vif' with 'vif' and hence generally
makes the function look tidier. No semantic change.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/xen-netback/xenbus.c