Messages in this thread | | | Subject | Re: [PATCH -next] crypto: mxs-dcp - return errcode in mxs_dcp_aes_enqueue and dcp_sha_update_fx | From | Mukesh Ojha <> | Date | Sat, 30 Mar 2019 15:37:41 +0530 |
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On 3/30/2019 11:22 AM, Yue Haibing wrote: > From: YueHaibing <yuehaibing@huawei.com> > > 'err' is set in err path, but it's not returned to callers. > Don't always return -EINPROGRESS, return err.
how this one sounds ?
'err' is set in error path inside crypto_enqueue_request(), but this is not getting returned upstream but, always EINPROGRESS. Fix this by returning appropriate error value.
> > Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Cheers, -Mukesh
> --- > drivers/crypto/mxs-dcp.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c > index a2105cf..494cfc4 100644 > --- a/drivers/crypto/mxs-dcp.c > +++ b/drivers/crypto/mxs-dcp.c > @@ -471,7 +471,7 @@ static int mxs_dcp_aes_enqueue(struct ablkcipher_request *req, int enc, int ecb) > > wake_up_process(sdcp->thread[actx->chan]); > > - return -EINPROGRESS; > + return ret; > } > > static int mxs_dcp_aes_ecb_decrypt(struct ablkcipher_request *req) > @@ -797,7 +797,7 @@ static int dcp_sha_update_fx(struct ahash_request *req, int fini) > wake_up_process(sdcp->thread[actx->chan]); > mutex_unlock(&actx->mutex); > > - return -EINPROGRESS; > + return ret; > } > > static int dcp_sha_update(struct ahash_request *req)
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