netlink: fix typo in net/netlink/af_netlink.c

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 2a3e9ba..da5601d 100644 (file)
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -381,7 +381,7 @@ static void netlink_frame_flush_dcache(const struct nl_mmap_hdr *hdr)
 
        /* First page is flushed through netlink_{get,set}_status */
        p_start = pgvec_to_page(hdr + PAGE_SIZE);
-       p_end   = pgvec_to_page((void *)hdr + NL_MMAP_MSG_HDRLEN + hdr->nm_len - 1);
+       p_end   = pgvec_to_page((void *)hdr + NL_MMAP_HDRLEN + hdr->nm_len - 1);
        while (p_start <= p_end) {
                flush_dcache_page(p_start);
                p_start++;