If no -t option is specified, bool writethrough stayed uninitialised.
Initialise it as false, which makes cache=writeback the default cache
mode.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
BlockBackend *blk = NULL;
BenchData data = {};
int flags = 0;
- bool writethrough;
+ bool writethrough = false;
struct timeval t1, t2;
int i;