nicira-ext: Fix incorrect description of NXM_NX_IPV6_LABEL as non-maskable.

Commit 32455024044444 (OXM: Allow masking of IPv6 Flow Label) made the
IPv6 flow label field fully maskable but did not update the comment to say
so.

EXT-101.
CC: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Justin Pettit <jpettit@nicira.com>

diff --git a/include/openflow/nicira-ext.h b/include/openflow/nicira-ext.h
index de5ff6a..ca272fd 100644 (file)
--- a/include/openflow/nicira-ext.h
+++ b/include/openflow/nicira-ext.h
@@ -1717,8 +1717,9 @@ OFP_ASSERT(sizeof(struct nx_action_output_reg) == 24);
  *
  * Format: 20-bit IPv6 flow label in least-significant bits.
  *
- * Masking: Not maskable. */
-#define NXM_NX_IPV6_LABEL  NXM_HEADER  (0x0001, 27, 4)
+ * Masking: Fully maskable. */
+#define NXM_NX_IPV6_LABEL   NXM_HEADER  (0x0001, 27, 4)
+#define NXM_NX_IPV6_LABEL_W NXM_HEADER_W(0x0001, 27, 4)
 
 /* The ECN of the IP header.
  *