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authorQinglang Miao <miaoqinglang@huawei.com>2020-09-16 14:21:21 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2020-09-25 17:48:14 +1000
commitc4c75fcbd8b9cc9c9fcddcb8ee68ab680d486c01 (patch)
treeeca9865b38972d2aaa7b49b7472089db677a61f2
parent0f5e8323777bfc1c1d2cba71242db6a361de03b6 (diff)
crypto: qat - remove unnecessary mutex_init()
The mutex adf_ctl_lock is initialized statically. It is unnecessary to initialize by mutex_init(). Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com> Acked-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/qat/qat_common/adf_ctl_drv.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c
index 71d0c44aacca..eb9b3be9d8eb 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;