lkml.org 
[lkml]   [2019]   [Aug]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] staging: most: sound: Fix error path of audio_init
Date
If most_register_configfs_subsys() fails, we should
call most_deregister_component() do cleanup.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 919c03ae11b9 ("staging: most: enable configfs support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/staging/most/sound/sound.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c
index 342f390..7981706 100644
--- a/drivers/staging/most/sound/sound.c
+++ b/drivers/staging/most/sound/sound.c
@@ -802,8 +802,11 @@ static int __init audio_init(void)
if (ret)
pr_err("Failed to register %s\n", comp.name);
ret = most_register_configfs_subsys(&comp);
- if (ret)
+ if (ret) {
pr_err("Failed to register %s configfs subsys\n", comp.name);
+ most_deregister_component(&comp);
+ }
+
return ret;
}

--
2.7.4

\
 
 \ /
  Last update: 2019-08-27 15:15    [W:0.157 / U:0.272 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site