korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

HSI: omap_ssi: Don't jump to free ID in ssi_add_controller()

Browse Source 
In current code, it jumps to ida_simple_remove() when ida_simple_get()
failes to allocate an ID. Just return to fix it.

Fixes: 0fae198988 ("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>
This commit is contained in:
Jing Xiangfeng 2020-10-12 10:56:43 +08:00 committed by Sebastian Reichel
parent 3650b228f8
commit 41fff6e19b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/hsi/controllers/omap_ssi_core.c
View File

@ -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;