Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-09 14:50:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

crypto: ccree - Remove debugfs when platform_driver_register failed

Browse Source 
When platform_driver_register failed, we need to remove debugfs,
which will caused a resource leak, fix it.

Failed logs as follows:
[   32.606488] debugfs: Directory 'ccree' with parent '/' already present!

Fixes: 4c3f97276e15 ("crypto: ccree - introduce CryptoCell driver")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gaosheng Cui 2022-11-08 16:29:12 +08:00 committed by Herbert Xu
parent 7cdc5e6bcd
commit 4f1c596df7
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/crypto/ccree/cc_driver.c
View File

@ -651,9 +651,17 @@ static struct platform_driver ccree_driver = {
static int __init ccree_init(void)
{
int rc;
cc_debugfs_global_init();
return platform_driver_register(&ccree_driver);
rc = platform_driver_register(&ccree_driver);
if (rc) {
cc_debugfs_global_fini();
return rc;
}
return 0;
}
module_init(ccree_init);