hyperv: remove unnecessary return variable
authorStephen Hemminger <stephen@networkplumber.org>
Sun, 5 Mar 2017 01:27:15 +0000 (18:27 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 Mar 2017 06:10:49 +0000 (15:10 +0900)
commit42dd2715428f24d4ac990ed9207ce28c60a4b7f6
tree649665dbd81b16c9b30f16381556800668115a3b
parentbdc1dd47dbcd39f266f0a6c8727a2b1995b36ef2
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>
drivers/hv/ring_buffer.c