[PATCH] m_ife: Remove unused value

[Maks Mishin <maks.mishinfz@gmail.com>]

The variable `has_optional` do not used after set the value.

Signed-off-by: Maks Mishin <maks.mishinFZ@gmail.com>
---
 tc/m_ife.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/tc/m_ife.c b/tc/m_ife.c
index 162607ce..f8a5e427 100644
--- a/tc/m_ife.c
+++ b/tc/m_ife.c
@@ -219,7 +219,6 @@ static int print_ife(struct action_util *au, FILE *f, struct rtattr *arg)
 	__u32 mmark = 0;
 	__u16 mtcindex = 0;
 	__u32 mprio = 0;
-	int has_optional = 0;
 	SPRINT_BUF(b2);
 
 	print_string(PRINT_ANY, "kind", "%s ", "ife");
@@ -240,13 +239,9 @@ static int print_ife(struct action_util *au, FILE *f, struct rtattr *arg)
 
 	if (tb[TCA_IFE_TYPE]) {
 		ife_type = rta_getattr_u16(tb[TCA_IFE_TYPE]);
-		has_optional = 1;
 		print_0xhex(PRINT_ANY, "type", "type %#llX ", ife_type);
 	}
 
-	if (has_optional)
-		print_string(PRINT_FP, NULL, "%s\t", _SL_);
-
 	if (tb[TCA_IFE_METALST]) {
 		struct rtattr *metalist[IFE_META_MAX + 1];
 		int len = 0;
@@ -290,21 +285,17 @@ static int print_ife(struct action_util *au, FILE *f, struct rtattr *arg)
 
 	}
 
-	if (tb[TCA_IFE_DMAC]) {
-		has_optional = 1;
+	if (tb[TCA_IFE_DMAC])
 		print_string(PRINT_ANY, "dst", "dst %s ",
 			     ll_addr_n2a(RTA_DATA(tb[TCA_IFE_DMAC]),
 					 RTA_PAYLOAD(tb[TCA_IFE_DMAC]), 0, b2,
 					 sizeof(b2)));
-	}
 
-	if (tb[TCA_IFE_SMAC]) {
-		has_optional = 1;
+	if (tb[TCA_IFE_SMAC])
 		print_string(PRINT_ANY, "src", "src %s ",
 			     ll_addr_n2a(RTA_DATA(tb[TCA_IFE_SMAC]),
 					 RTA_PAYLOAD(tb[TCA_IFE_SMAC]), 0, b2,
 					 sizeof(b2)));
-	}
 
 	print_nl();
 	print_uint(PRINT_ANY, "index", "\t index %u", p->index);
-- 
2.30.2