| Message ID | 20200916062121.190541-1-miaoqinglang@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Herbert Xu |
| Headers | show |
| Series | [-next] crypto: qat - remove unnecessary mutex_init() | expand |
On Wed, Sep 16, 2020 at 02:21:21PM +0800, Qinglang Miao wrote: > The mutex adf_ctl_lock is initialized statically. It is > unnecessary to initialize by mutex_init(). > > Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> > --- > drivers/crypto/qat/qat_common/adf_ctl_drv.c | 2 -- > 1 file changed, 2 deletions(-) Patch applied. Thanks.
diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index 71d0c44aa..eb9b3be9d 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -416,8 +416,6 @@ static long adf_ctl_ioctl(struct file *fp, unsigned int cmd, unsigned long arg) static int __init adf_register_ctl_device_driver(void) { - mutex_init(&adf_ctl_lock); - if (adf_chr_drv_create()) goto err_chr_dev;
The mutex adf_ctl_lock is initialized statically. It is unnecessary to initialize by mutex_init(). Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> --- drivers/crypto/qat/qat_common/adf_ctl_drv.c | 2 -- 1 file changed, 2 deletions(-)