From 6f750b32814cde361b5d4e047433a5bf0d69f177 Mon Sep 17 00:00:00 2001
From: Andrew Rybchenko <arybchik@FreeBSD.org>
Date: Sat, 5 Dec 2015 08:24:54 +0000
Subject: [PATCH] sfxge: cleanup: remove set but not used variable with parse
 error indication

Required to build with -Werror=unused-but-set-variable.
Keep it under #if 0 as a reminder for parse error processing.

Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
---
 sys/dev/sfxge/common/hunt_ev.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sys/dev/sfxge/common/hunt_ev.c b/sys/dev/sfxge/common/hunt_ev.c
index f9fbc8104fc6..b5585bb10b95 100644
--- a/sys/dev/sfxge/common/hunt_ev.c
+++ b/sys/dev/sfxge/common/hunt_ev.c
@@ -492,7 +492,9 @@ hunt_ev_rx(
 {
 	efx_nic_t *enp = eep->ee_enp;
 	uint32_t size;
+#if 0
 	boolean_t parse_err;
+#endif
 	uint32_t label;
 	uint32_t mcast;
 	uint32_t eth_base_class;
@@ -539,7 +541,10 @@ hunt_ev_rx(
 		flags |= EFX_PKT_CONT;
 	}
 
+#if 0
+	/* TODO What to do if the packet is flagged with parsing error */
 	parse_err = (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_PARSE_INCOMPLETE) != 0);
+#endif
 	label = EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_QLABEL);
 
 	if (EFX_QWORD_FIELD(*eqp, ESF_DZ_RX_ECRC_ERR) != 0) {
@@ -623,7 +628,9 @@ hunt_ev_rx(
 
 	switch (l3_class) {
 	case ESE_DZ_L3_CLASS_RSVD7: /* Used by firmware for packet overrun */
+#if 0
 		parse_err = B_TRUE;
+#endif
 		flags |= EFX_DISCARD;
 		break;