diff options
| author | Hui Tang <tanghui20@huawei.com> | 2021-05-12 14:27:11 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-05-21 16:17:31 +0800 |
| commit | 302e909cb22b5456ae71a9fd54b98ee0e6505613 (patch) | |
| tree | 7273607cd473af928a1f2b8bae15136015abdf6b /drivers/crypto/hisilicon | |
| parent | 0c176d8d7d970db6fed82db3495a73d10d2251fb (diff) | |
crypto: hisilicon/hpre - add 'default' for switch statement
Return error immediately if it goto 'default' path.
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon')
| -rw-r--r-- | drivers/crypto/hisilicon/hpre/hpre_crypto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c index 7449632986c5..294c3688aabb 100644 --- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c +++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c @@ -623,9 +623,9 @@ static int hpre_is_dh_params_length_valid(unsigned int key_sz) case _HPRE_DH_GRP15: case _HPRE_DH_GRP16: return 0; + default: + return -EINVAL; } - - return -EINVAL; } static int hpre_dh_set_params(struct hpre_ctx *ctx, struct dh *params) |