Cleanup some error values in channel.c.

Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Haiyang Zhang <[email protected]>
Signed-off-by: Abhishek Kane <[email protected]>
---
 drivers/staging/hv/channel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c
index 1833f27..21f1efc 100644
--- a/drivers/staging/hv/channel.c
+++ b/drivers/staging/hv/channel.c
@@ -811,7 +811,7 @@ int vmbus_recvpacket(struct vmbus_channel *channel, void 
*buffer,
 
                pr_err("Buffer too small - got %d needs %d\n",
                           bufferlen, userlen);
-               return -1;
+               return -ETOOSMALL;
        }
 
        *requestid = desc.trans_id;
-- 
1.7.4.1

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