From cb080bbc934c22ecc1026cb3c2526e46d9f31297 Mon Sep 17 00:00:00 2001
From: Andreas Gruenbacher <agruen@linbit.com>
Date: Thu, 17 Mar 2011 17:15:20 +0100
Subject: [PATCH] --- yaml --- r: 345929 b: refs/heads/master c:
 c696774691c9f9ec238fe3b1892f78796a985852 h: refs/heads/master i:   345927:
 c3bdc8e06696ead27f5d96e0102a4f8f881e9bce v: v3

---
 [refs]                                   |  2 +-
 trunk/drivers/block/drbd/drbd_receiver.c | 13 +++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 68e0eb7d58ee..50cbe385c815 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a982dd579cbc99f7c4b81e68b9c99f7a6481f45b
+refs/heads/master: c696774691c9f9ec238fe3b1892f78796a985852
diff --git a/trunk/drivers/block/drbd/drbd_receiver.c b/trunk/drivers/block/drbd/drbd_receiver.c
index 28980145b92c..880634264e96 100644
--- a/trunk/drivers/block/drbd/drbd_receiver.c
+++ b/trunk/drivers/block/drbd/drbd_receiver.c
@@ -565,6 +565,19 @@ static int drbd_recv(struct drbd_tconn *tconn, void *buf, size_t size)
 	return rv;
 }
 
+static int drbd_recv_all(struct drbd_tconn *tconn, void *buf, size_t size)
+{
+	int err;
+
+	err = drbd_recv(tconn, buf, size);
+	if (err != size) {
+		if (err >= 0)
+			err = -EIO;
+	} else
+		err = 0;
+	return err;
+}
+
 /* quoting tcp(7):
  *   On individual connections, the socket buffer size must be set prior to the
  *   listen(2) or connect(2) calls in order to have it take effect.