Staging: hv: vmbus: Cleanup error values in ringbuffer.c
Use standard Linux errno values in ringbuffer.c and do the associated
cleanup in the clients.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c
index 0297418..29ac644 100644
--- a/drivers/staging/hv/storvsc_drv.c
+++ b/drivers/staging/hv/storvsc_drv.c
@@ -578,7 +578,7 @@
/* Invokes the vsc to start an IO */
ret = storvsc_do_io(dev, &cmd_request->request);
- if (ret == -1) {
+ if (ret == -EAGAIN) {
/* no more space */
if (cmd_request->bounce_sgl_count) {