Specify hint as a named argument
Specify hint as a named argument

hint is declared as a named argument for the LogWarning function. Make its
caller pass it naming it.

Reviewed-by: iustinp


yiannist/ganeti,leshchevds/ganeti,apyrgio/snf-ganeti,onponomarev/ganeti,grnet/snf-ganeti,apyrgio/snf-ganeti,ganeti/ganeti,andir/ganeti,mbakke/ganeti,leshchevds/ganeti,yiannist/ganeti,bitemyapp/ganeti,leshchevds/ganeti,yiannist/ganeti,ganeti-github-testing/ganeti-test-1,mbakke/ganeti,ganeti/ganeti,bitemyapp/ganeti,mbakke/ganeti,ganeti-github-testing/ganeti-test-1,grnet/snf-ganeti,andir/ganeti,andir/ganeti,apyrgio/ganeti,ganeti/ganeti,dimara/ganeti,apyrgio/ganeti,dimara/ganeti,onponomarev/ganeti