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| author | Cong Wang <amwang@redhat.com> | 2013-06-24 19:46:54 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-25 16:47:02 -0700 |
| commit | 762375766143aba42e74713f8364b4953c40a354 (patch) | |
| tree | 128a6e26c63993440298af60b6c6b61b702b1e53 | |
| parent | 3e4f8b787370978733ca6cae452720a4f0c296b8 (diff) | |
| download | linux-762375766143aba42e74713f8364b4953c40a354.tar.bz2 | |
doc: fix some syntax errors in netlink mmap sample code
Cc: Patrick McHardy <kaber@trash.net>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | Documentation/networking/netlink_mmap.txt | 4 |
1 files 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 |