From cf69207afa2a750ba78782bb4ff4d72c1efb8e6b Mon Sep 17 00:00:00 2001
From: David Howells <dhowells@redhat.com>
Date: Thu, 6 Oct 2016 08:11:50 +0100
Subject: rxrpc: Return negative error code to kernel service

In rxrpc_kernel_recv_data(), when we return the error number incurred by a
failed call, we must negate it before returning it as it's stored as
positive (that's what we have to pass back to userspace).

Signed-off-by: David Howells <dhowells@redhat.com>

diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c
index 3fa7771..db5b02a 100644
--- a/net/rxrpc/recvmsg.c
+++ b/net/rxrpc/recvmsg.c
@@ -652,7 +652,7 @@ excess_data:
 	goto out;
 call_complete:
 	*_abort = call->abort_code;
-	ret = call->error;
+	ret = -call->error;
 	if (call->completion == RXRPC_CALL_SUCCEEDED) {
 		ret = 1;
 		if (size > 0)
-- 
cgit v0.10.2