[PATCH v2 3/4] nfs: fix debug message in svc_create_xprt()

From: Vasily Averin <vvs@virtuozzo.com>
To: Trond Myklebust <trond.myklebust@hammerspace.com>,
	Anna Schumaker <anna.schumaker@netapp.com>
Cc: "J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>,
	linux-nfs@vger.kernel.org,
	Evgenii Shatokhin <eshatokhin@virtuozzo.com>
Subject: [PATCH v2 3/4] nfs: fix debug message in svc_create_xprt()
Date: Thu, 20 Dec 2018 16:57:28 +0300	[thread overview]
Message-ID: <4094a5ae-e02c-8df0-569f-f7711630b6cf@virtuozzo.com> (raw)
In-Reply-To: <cover.1545313300.git.vvs@virtuozzo.com>

_svc_create_xprt() returns positive port number
so its non-zero return value is not an error

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
---
 net/sunrpc/svc_xprt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 51da7c244bee..ccab77e8e088 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -296,9 +296,9 @@ int svc_create_xprt(struct svc_serv *serv, const char *xprt_name,
 		request_module("svc%s", xprt_name);
 		err = _svc_create_xprt(serv, xprt_name, net, family, port, flags);
 	}
-	if (err)
+	if (err < 0)
 		dprintk("svc: transport %s not found, err %d\n",
-			xprt_name, err);
+			xprt_name, -err);
 	return err;
 }
 EXPORT_SYMBOL_GPL(svc_create_xprt);
-- 
2.17.1

