linux-kernel - [PATCH] HSI: omap_ssi: Remove usage of the deprecated ida_simple

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Wed,  1 Nov 2023 10:39:39 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Sebastian Reichel <sre@...nel.org>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] HSI: omap_ssi: Remove usage of the deprecated ida_simple_xx() API

ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/hsi/controllers/omap_ssi_core.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c
index 4c1a00f9929e..6802efb4d6cd 100644
--- a/drivers/hsi/controllers/omap_ssi_core.c
+++ b/drivers/hsi/controllers/omap_ssi_core.c
@@ -355,7 +355,7 @@ static int ssi_add_controller(struct hsi_controller *ssi,
 	if (!omap_ssi)
 		return -ENOMEM;
 
-	err = ida_simple_get(&platform_omap_ssi_ida, 0, 0, GFP_KERNEL);
+	err = ida_alloc(&platform_omap_ssi_ida, GFP_KERNEL);
 	if (err < 0)
 		return err;
 	ssi->id = err;
@@ -417,7 +417,7 @@ static int ssi_add_controller(struct hsi_controller *ssi,
 	return 0;
 
 out_err:
-	ida_simple_remove(&platform_omap_ssi_ida, ssi->id);
+	ida_free(&platform_omap_ssi_ida, ssi->id);
 	return err;
 }
 
@@ -451,7 +451,7 @@ static void ssi_remove_controller(struct hsi_controller *ssi)
 	tasklet_kill(&omap_ssi->gdd_tasklet);
 	hsi_unregister_controller(ssi);
 	clk_notifier_unregister(omap_ssi->fck, &omap_ssi->fck_nb);
-	ida_simple_remove(&platform_omap_ssi_ida, id);
+	ida_free(&platform_omap_ssi_ida, id);
 }
 
 static inline int ssi_of_get_available_ports_count(const struct device_node *np)
-- 
2.34.1