From 41fff6e19bc8d6d8bca79ea388427c426e72e097 Mon Sep 17 00:00:00 2001
From: Jing Xiangfeng <jingxiangfeng@huawei.com>
Date: Mon, 12 Oct 2020 10:56:43 +0800
Subject: [PATCH] HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()
Git-commit: 41fff6e19bc8d6d8bca79ea388427c426e72e097
Patch-mainline: v5.11-rc1
References: git-fixes
In current code, it jumps to ida_simple_remove() when ida_simple_get()
failes to allocate an ID. Just return to fix it.
Fixes: 0fae198988b8 ("HSI: omap_ssi: built omap_ssi and omap_ssi_port into one module")
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/hsi/controllers/omap_ssi_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c
index fa69b94debd9..7596dc164648 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,
err = ida_simple_get(&platform_omap_ssi_ida, 0, 0, GFP_KERNEL);
if (err < 0)
- goto out_err;
+ return err;
ssi->id = err;
ssi->owner = THIS_MODULE;
--
2.26.2