block: vmdk - make ret variable usage clear
commit395a22fae064df64d987d703cf70ae0f57306be8
authorJeff Cody <jcody@redhat.com>
Thu, 22 Jan 2015 13:03:25 +0000 (22 08:03 -0500)
committerKevin Wolf <kwolf@redhat.com>
Fri, 23 Jan 2015 17:17:05 +0000 (23 18:17 +0100)
treed6f2875afacf80a39ae5187e4e7b7b0bff3b9bee
parentf30136b35a271109b89353b9a5349cf32e6aeda7
block: vmdk - make ret variable usage clear

Keep the variable 'ret' something that is returned by the function it is
defined in.  For the return value of 'sscanf', use a more meaningful
variable name.

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/vmdk.c