A few cleanups of the MSI code. There were a couple of race conditions in the use of msi_dev_head which this patch fixes. Use list_empty rather than list_empty_careful since pirq_list_head is only ever accessed under pirq_list_lock. I removed some unused variables. Signed-off-by: Neil Turton <nturton@solarflare.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel