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Message-ID: <Y4CPAC8xzg5GhE9B@gondor.apana.org.au> Date: Fri, 25 Nov 2022 17:46:40 +0800 From: Herbert Xu <herbert@...dor.apana.org.au> To: Weili Qian <qianweili@...wei.com> Cc: linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org, wangzhou1@...ilicon.com, liulongfang@...wei.com Subject: Re: [PATCH] crypto: hisilicon/qm - add device status check when start fails On Sat, Nov 19, 2022 at 05:50:03PM +0800, Weili Qian wrote: > In function 'hisi_qm_resume', if the device fails to be started, > directly returning error code will cause the device to be unavailable. > However, the failure may be caused by device error, which will be > reported to the driver, and driver can reset and restart device. > Therefore, check device status instead of returning error code > directly. Returns 0 if device error has occurred, otherwise returns > error code. > > Signed-off-by: Weili Qian <qianweili@...wei.com> > --- > drivers/crypto/hisilicon/qm.c | 10 ++++++++-- > 1 file changed, 8 insertions(+), 2 deletions(-) Patch applied. Thanks. -- Email: Herbert Xu <herbert@...dor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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