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SubjectRe: [PATCH v2 -next] ecryptfs: use DEFINE_MUTEX() for mutex lock
On 2020-12-24 21:22:33, Zheng Yongjun wrote:
> mutex lock can be initialized automatically with DEFINE_MUTEX()
> rather than explicitly calling mutex_init().
>
> Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>

This looks good to me. I've pushed the patch to the eCryptfs next
branch:

https://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git/log/?h=next

Thanks for the cleanup!

Tyler

> ---
> fs/ecryptfs/crypto.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
> index 0681540c48d9..be906b9bbb11 100644
> --- a/fs/ecryptfs/crypto.c
> +++ b/fs/ecryptfs/crypto.c
> @@ -1590,11 +1590,10 @@ ecryptfs_process_key_cipher(struct crypto_skcipher **key_tfm,
>
> struct kmem_cache *ecryptfs_key_tfm_cache;
> static struct list_head key_tfm_list;
> -struct mutex key_tfm_list_mutex;
> +DEFINE_MUTEX(key_tfm_list_mutex);
>
> int __init ecryptfs_init_crypto(void)
> {
> - mutex_init(&key_tfm_list_mutex);
> INIT_LIST_HEAD(&key_tfm_list);
> return 0;
> }
> --
> 2.22.0
>

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