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| author |   Qinglang Miao <miaoqinglang@huawei.com> | 2020-09-21 21:10:09 +0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2020-10-02 18:02:10 +1000 |
| commit | 17f86c5b6be5a6bd94d014d27fbbc04ef2d7653f (patch) | |
| tree | c79facf0c0086cce542cbf32fce2b0eaec2c333c /drivers/crypto | |
| parent | crypto: marvell/octeontx - simplify the return expression of create_sysfs_eng_grps_info() (diff) | |
| download | linux-dev-17f86c5b6be5a6bd94d014d27fbbc04ef2d7653f.tar.xz linux-dev-17f86c5b6be5a6bd94d014d27fbbc04ef2d7653f.zip | |
crypto: mediatek - simplify the return expression of mtk_dfe_dse_reset()
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/mediatek/mtk-platform.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c index efce3a83b35a..9d878620e5c9 100644 --- a/drivers/crypto/mediatek/mtk-platform.c +++ b/drivers/crypto/mediatek/mtk-platform.c @@ -185,8 +185,6 @@ static int mtk_dfe_dse_state_check(struct mtk_cryp *cryp) static int mtk_dfe_dse_reset(struct mtk_cryp *cryp) { - int err; - /* Reset DSE/DFE and correct system priorities for all rings. */ writel(MTK_DFSE_THR_CTRL_RESET, cryp->base + DFE_THR_CTRL); writel(0, cryp->base + DFE_PRIO_0); @@ -200,11 +198,7 @@ static int mtk_dfe_dse_reset(struct mtk_cryp *cryp) writel(0, cryp->base + DSE_PRIO_2); writel(0, cryp->base + DSE_PRIO_3); - err = mtk_dfe_dse_state_check(cryp); - if (err) - return err; - - return 0; + return mtk_dfe_dse_state_check(cryp); } static void mtk_cmd_desc_ring_setup(struct mtk_cryp *cryp, |