tree 678f0850a3a1fbeee88fb9e1d395141f8b61ac09
parent d25a9ddae93ca97aa03fdab1363baf0e0c35d960
author Amit Shah <amit.shah@redhat.com> 1315985804 +0530
committer Rusty Russell <rusty@rustcorp.com.au> 1320196260 +1030

virtio: console: rename variable

'ret' is a misnomer in discard_port_data() since we don't return the
value.  Rename it to 'err'.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>