linux-kernel - [PATCH] pps: 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:   Sun, 10 Dec 2023 18:41:07 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Rodolfo Giometti <giometti@...eenne.com>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] pps: 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/pps/clients/pps_parport.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pps/clients/pps_parport.c b/drivers/pps/clients/pps_parport.c
index 42f93d4c6ee3..af972cdc04b5 100644
--- a/drivers/pps/clients/pps_parport.c
+++ b/drivers/pps/clients/pps_parport.c
@@ -148,7 +148,7 @@ static void parport_attach(struct parport *port)
 		return;
 	}
 
-	index = ida_simple_get(&pps_client_index, 0, 0, GFP_KERNEL);
+	index = ida_alloc(&pps_client_index, GFP_KERNEL);
 	memset(&pps_client_cb, 0, sizeof(pps_client_cb));
 	pps_client_cb.private = device;
 	pps_client_cb.irq_func = parport_irq;
@@ -188,7 +188,7 @@ static void parport_attach(struct parport *port)
 err_unregister_dev:
 	parport_unregister_device(device->pardev);
 err_free:
-	ida_simple_remove(&pps_client_index, index);
+	ida_free(&pps_client_index, index);
 	kfree(device);
 }
 
@@ -208,7 +208,7 @@ static void parport_detach(struct parport *port)
 	pps_unregister_source(device->pps);
 	parport_release(pardev);
 	parport_unregister_device(pardev);
-	ida_simple_remove(&pps_client_index, device->index);
+	ida_free(&pps_client_index, device->index);
 	kfree(device);
 }
 
-- 
2.34.1