From 39594abcd47da2f587804dff2fedbd7ada4670d0 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Mon, 6 Jun 2011 15:50:09 -0700
Subject: [PATCH] Staging: hv: vmbus: Cleanup error codes in hv.c

Cleanup error codes in hv.c.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/staging/hv/hv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/hv/hv.c b/drivers/staging/hv/hv.c
index a2cc0911de58..824f81679ae8 100644
--- a/drivers/staging/hv/hv.c
+++ b/drivers/staging/hv/hv.c
@@ -277,11 +277,11 @@ u16 hv_post_message(union hv_connection_id connection_id,
 	unsigned long addr;
 
 	if (payload_size > HV_MESSAGE_PAYLOAD_BYTE_COUNT)
-		return -1;
+		return -EMSGSIZE;
 
 	addr = (unsigned long)kmalloc(sizeof(struct aligned_input), GFP_ATOMIC);
 	if (!addr)
-		return -1;
+		return -ENOMEM;
 
 	aligned_msg = (struct hv_input_post_message *)
 			(ALIGN(addr, HV_HYPERCALL_PARAM_ALIGN));