linux-kernel - [PATCH] mac80211: Directly use ida

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Message-ID: <20220527074132.2474867-1-liuke94@huawei.com>
Date:   Fri, 27 May 2022 07:41:32 +0000
From:   keliu <liuke94@...wei.com>
To:     <johannes@...solutions.net>, <kvalo@...nel.org>,
        <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <linux-wireless@...r.kernel.org>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     keliu <liuke94@...wei.com>
Subject: [PATCH] mac80211: Directly use ida_alloc()/free()

Use ida_alloc()/ida_free() instead of deprecated
ida_simple_get()/ida_simple_remove() .

Signed-off-by: keliu <liuke94@...wei.com>
---
 drivers/net/wireless/mac80211_hwsim.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index e9ec63e0e395..6ad884d9e9a4 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -290,8 +290,8 @@ static inline int hwsim_net_set_netgroup(struct net *net)
 {
 	struct hwsim_net *hwsim_net = net_generic(net, hwsim_net_id);
 
-	hwsim_net->netgroup = ida_simple_get(&hwsim_netgroup_ida,
-					     0, 0, GFP_KERNEL);
+	hwsim_net->netgroup = ida_alloc(&hwsim_netgroup_ida,
+					     GFP_KERNEL);
 	return hwsim_net->netgroup >= 0 ? 0 : -ENOMEM;
 }
 
@@ -4733,7 +4733,7 @@ static void __net_exit hwsim_exit_net(struct net *net)
 					 NULL);
 	}
 
-	ida_simple_remove(&hwsim_netgroup_ida, hwsim_net_get_netgroup(net));
+	ida_free(&hwsim_netgroup_ida, hwsim_net_get_netgroup(net));
 }
 
 static struct pernet_operations hwsim_net_ops = {
-- 
2.25.1