From 762375766143aba42e74713f8364b4953c40a354 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Mon, 24 Jun 2013 19:46:54 +0800 Subject: [PATCH] doc: fix some syntax errors in netlink mmap sample code Cc: Patrick McHardy Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- Documentation/networking/netlink_mmap.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt index e6088baf109d..5cc600587778 100644 --- a/Documentation/networking/netlink_mmap.txt +++ b/Documentation/networking/netlink_mmap.txt @@ -274,9 +274,9 @@ This example assumes some ring parameters of the ring setup are available. /* Get next frame header */ hdr = rx_ring + frame_offset; - if (hdr->nm_status == NL_MMAP_STATUS_VALID) + if (hdr->nm_status == NL_MMAP_STATUS_VALID) { /* Regular memory mapped frame */ - nlh = (void *hdr) + NL_MMAP_HDRLEN; + nlh = (void *)hdr + NL_MMAP_HDRLEN; len = hdr->nm_len; /* Release empty message immediately. May happen -- 2.20.1