Commits
Stephen Hemminger committed 42dd2715428
hyperv: remove unnecessary return variable hv_ringbuffer_read cleanup. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>