Commits
Jan Beulich committed ee87d6d0d36
xen-pciback: short-circuit read path used for merging write values There's no point calling xen_pcibk_config_read() here - all it'll do is return whatever conf_space_read() returns for the field which was found here (and which would be found there again). Also there's no point clearing tmp_val before the call. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: David Vrabel <david.vrabel@citrix.com>