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 bcece520c4db62a5aacc6dd93a605ebc07f899ae..1cb61242e55e47e66d5e50e9ad1b0fafd127ac40 100644 (file)
--- 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) {