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

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Date: Tue, 19 Dec 2023 06:17:04 +0100
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: Hans de Goede <hdegoede@...hat.com>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-fsdevel@...r.kernel.org
Subject: [PATCH] vboxsf: 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>
---
 fs/vboxsf/super.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/vboxsf/super.c b/fs/vboxsf/super.c
index 1fb8f4df60cb..cd8486bc91bd 100644
--- a/fs/vboxsf/super.c
+++ b/fs/vboxsf/super.c
@@ -155,7 +155,7 @@ static int vboxsf_fill_super(struct super_block *sb, struct fs_context *fc)
 		}
 	}
 
-	sbi->bdi_id = ida_simple_get(&vboxsf_bdi_ida, 0, 0, GFP_KERNEL);
+	sbi->bdi_id = ida_alloc(&vboxsf_bdi_ida, GFP_KERNEL);
 	if (sbi->bdi_id < 0) {
 		err = sbi->bdi_id;
 		goto fail_free;
@@ -221,7 +221,7 @@ static int vboxsf_fill_super(struct super_block *sb, struct fs_context *fc)
 	vboxsf_unmap_folder(sbi->root);
 fail_free:
 	if (sbi->bdi_id >= 0)
-		ida_simple_remove(&vboxsf_bdi_ida, sbi->bdi_id);
+		ida_free(&vboxsf_bdi_ida, sbi->bdi_id);
 	if (sbi->nls)
 		unload_nls(sbi->nls);
 	idr_destroy(&sbi->ino_idr);
@@ -268,7 +268,7 @@ static void vboxsf_put_super(struct super_block *sb)
 
 	vboxsf_unmap_folder(sbi->root);
 	if (sbi->bdi_id >= 0)
-		ida_simple_remove(&vboxsf_bdi_ida, sbi->bdi_id);
+		ida_free(&vboxsf_bdi_ida, sbi->bdi_id);
 	if (sbi->nls)
 		unload_nls(sbi->nls);
 
-- 
2.34.1