From: J. Bruce Fields <bfields@redhat.com>
Date: Wed, 1 Oct 2014 15:36:31 +0000 (-0400)
Subject: rpc: change comments to assertions
X-Git-Tag: firefly_0821_release~176^2~2654^2~31
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=280caac078d3db075247915f6d2f72315232ed16;p=firefly-linux-kernel-4.4.55.git

rpc: change comments to assertions

Reported-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index bcece520c4db..1cb61242e55e 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -619,7 +619,8 @@ void xdr_truncate_encode(struct xdr_stream *xdr, size_t len)
 	buf->len -= fraglen;
 	if (tail->iov_len) {
 		xdr->p = tail->iov_base + tail->iov_len;
-		/* xdr->end, xdr->iov should be set already */
+		WARN_ON_ONCE(!xdr->end);
+		WARN_ON_ONCE(!xdr->iov);
 		return;
 	}
 	WARN_ON_ONCE(fraglen);
@@ -635,7 +636,7 @@ void xdr_truncate_encode(struct xdr_stream *xdr, size_t len)
 		xdr->p = page_address(*xdr->page_ptr);
 		xdr->end = (void *)xdr->p + PAGE_SIZE;
 		xdr->p = (void *)xdr->p + (new % PAGE_SIZE);
-		/* xdr->iov should already be NULL */
+		WARN_ON_ONCE(xdr->iov);
 		return;
 	}
 	if (fraglen) {