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Commit 76237576 authored by Cong Wang's avatar Cong Wang Committed by David S. Miller
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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: default avatarCong Wang <amwang@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3e4f8b78

Documentation/networking/netlink_mmap.txt

+2 −2
Original line number Diff line number Diff line
@@ -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