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authorEric Biggers <ebiggers@google.com>2019-04-14 17:37:08 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2019-04-25 15:38:12 +0800
commit75f2222832e0fecba7a45ca6ac07ea895ea1e046 (patch)
treec510c4f57ee5f8b761b7d315088702dbb5677871 /drivers/md
parent54fe792b36bb26c2cbb1557c73414e62d26d2bcc (diff)
downloadlinux-75f2222832e0fecba7a45ca6ac07ea895ea1e046.tar.gz
crypto: nx - don't abuse shash MAY_SLEEP flag
The nx driver uses the MAY_SLEEP flag in shash_desc::flags as an indicator to not retry sending the operation to the hardware as many times before returning -EBUSY. This is bogus because (1) that's not what the MAY_SLEEP flag is for, and (2) the shash API doesn't allow failing if the hardware is busy anyway. For now, just make it always retry the larger number of times. This doesn't actually fix this driver, but it at least makes it not use the shash_desc::flags field anymore. Then this field can be removed, as no other drivers use it. Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/md')
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