SUNRPC: temp var should match return type of xdr_skb_read_actor

The return type of xdr_skb_read_actor functions is size_t.  This fixes a
nit I unwittingly overlooked in commit dd456471.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 97ac45f..a661a3a 100644 (file)
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -72,7 +72,7 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
        struct page     **ppage = xdr->pages;
        unsigned int    len, pglen = xdr->page_len;
        ssize_t         copied = 0;
-       int             ret;
+       size_t          ret;
 
        len = xdr->head[0].iov_len;
        if (base < len) {