diff options
| author |   Tony Lindgren <tony@atomide.com> | 2021-07-27 13:23:35 +0300 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2021-08-06 19:45:23 +0800 |
| commit | 6a1ec89f2c56da9c2bd0afedb48268dde086d729 (patch) | |
| tree | 9c8694f2d939e439d9f8309790730dfd2f2bcc0f /drivers/crypto | |
| parent | crypto: omap-sham - clear dma flags only after omap_sham_update_dma_stop() (diff) | |
| download | linux-dev-6a1ec89f2c56da9c2bd0afedb48268dde086d729.tar.xz linux-dev-6a1ec89f2c56da9c2bd0afedb48268dde086d729.zip | |
crypto: omap-sham - initialize req only after omap_sham_hw_init()
Let's only initialize dd->req after omap_sham_hw_init() in case of
errors.
Looks like leaving dd->req initialized on omap_sham_hw_init() errors is
is not causing issues though as we return on errors. So this patch can be
applied as clean-up.
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Tero Kristo <kristo@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/omap-sham.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index a47ac60a4ee1..c4411ad5788d 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c @@ -1093,12 +1093,12 @@ static int omap_sham_hash_one_req(struct crypto_engine *engine, void *areq) dev_dbg(dd->dev, "hash-one: op: %u, total: %u, digcnt: %zd, final: %d", ctx->op, ctx->total, ctx->digcnt, final); - dd->req = req; - err = omap_sham_hw_init(dd); if (err) return err; + dd->req = req; + if (ctx->digcnt) dd->pdata->copy_hash(req, 0); |