netlink: fix setsockopt in mmap examples in documentation

[firefly-linux-kernel-4.4.55.git] / Documentation / networking / netlink_mmap.txt

diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt
index b26122973525f81e691f2ef05e7069647d6b7e19..c6af4bac5aa8f914a83305831e10f285c1699fb2 100644 (file)
--- a/Documentation/networking/netlink_mmap.txt
+++ b/Documentation/networking/netlink_mmap.txt
@@ -226,9 +226,9 @@ Ring setup:
        void *rx_ring, *tx_ring;
 
        /* Configure ring parameters */
-       if (setsockopt(fd, NETLINK_RX_RING, &req, sizeof(req)) < 0)
+       if (setsockopt(fd, SOL_NETLINK, NETLINK_RX_RING, &req, sizeof(req)) < 0)
                exit(1);
-       if (setsockopt(fd, NETLINK_TX_RING, &req, sizeof(req)) < 0)
+       if (setsockopt(fd, SOL_NETLINK, NETLINK_TX_RING, &req, sizeof(req)) < 0)
                exit(1)
 
        /* Calculate size of each individual ring */