linux-kernel - [PATCH][next] net: prestera: acl: make read-only array client

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Message-Id: <20220307221349.164585-1-colin.i.king@gmail.com>
Date:   Mon,  7 Mar 2022 22:13:49 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Taras Chornyi <tchornyi@...vell.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] net: prestera: acl: make read-only array client_map static const

Don't populate the read-only array client_map  on the stack but
instead make it static const. Also makes the object code a little
smaller.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/net/ethernet/marvell/prestera/prestera_acl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/prestera/prestera_acl.c b/drivers/net/ethernet/marvell/prestera/prestera_acl.c
index e4af8a503277..47c899c08951 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_acl.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_acl.c
@@ -91,7 +91,7 @@ static const struct rhashtable_params __prestera_acl_rule_entry_ht_params = {
 
 int prestera_acl_chain_to_client(u32 chain_index, u32 *client)
 {
-	u32 client_map[] = {
+	static const u32 client_map[] = {
 		PRESTERA_HW_COUNTER_CLIENT_LOOKUP_0,
 		PRESTERA_HW_COUNTER_CLIENT_LOOKUP_1,
 		PRESTERA_HW_COUNTER_CLIENT_LOOKUP_2
-- 
2.35.1