[dpdk-dev] [PATCH 2/6] net/sfc/base: refactor filters mark in reconfigure

[Andrew Rybchenko <arybchenko@solarflare.com>]

From: Igor Romanov <igor.romanov@oktetlabs.ru>

Refactor the filters mark stage of the reconfigure function
to make it clearer and allow for more convenient further changes.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 drivers/net/sfc/base/ef10_filter.c | 34 +++++++++++++++++++-----------
 1 file changed, 22 insertions(+), 12 deletions(-)

diff --git a/drivers/net/sfc/base/ef10_filter.c b/drivers/net/sfc/base/ef10_filter.c
index 74d06ecf57..5033ff75ac 100644
--- a/drivers/net/sfc/base/ef10_filter.c
+++ b/drivers/net/sfc/base/ef10_filter.c
@@ -1782,6 +1782,27 @@ ef10_filter_remove_all_existing_filters(
 	table->eft_encap_filter_count = 0;
 }
 
+static			void
+ef10_filter_mark_old_filters(
+	__in				efx_nic_t *enp)
+{
+	ef10_filter_table_t *table = enp->en_filter.ef_ef10_filter_table;
+	unsigned int i;
+
+	for (i = 0; i < table->eft_unicst_filter_count; i++) {
+		ef10_filter_set_entry_auto_old(table,
+					table->eft_unicst_filter_indexes[i]);
+	}
+	for (i = 0; i < table->eft_mulcst_filter_count; i++) {
+		ef10_filter_set_entry_auto_old(table,
+					table->eft_mulcst_filter_indexes[i]);
+	}
+	for (i = 0; i < table->eft_encap_filter_count; i++) {
+		ef10_filter_set_entry_auto_old(table,
+					table->eft_encap_filter_indexes[i]);
+	}
+}
+
 /*
  * Reconfigure all filters.
  * If all_unicst and/or all mulcst filters cannot be applied then
@@ -1824,18 +1845,7 @@ ef10_filter_reconfigure(
 		filter_flags = 0;
 
 	/* Mark old filters which may need to be removed */
-	for (i = 0; i < table->eft_unicst_filter_count; i++) {
-		ef10_filter_set_entry_auto_old(table,
-					table->eft_unicst_filter_indexes[i]);
-	}
-	for (i = 0; i < table->eft_mulcst_filter_count; i++) {
-		ef10_filter_set_entry_auto_old(table,
-					table->eft_mulcst_filter_indexes[i]);
-	}
-	for (i = 0; i < table->eft_encap_filter_count; i++) {
-		ef10_filter_set_entry_auto_old(table,
-					table->eft_encap_filter_indexes[i]);
-	}
+	ef10_filter_mark_old_filters(enp);
 
 	/*
 	 * Insert or renew unicast filters.
-- 
2.17.1