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(parent: a5c164b) | patch
crypto: hisilicon - switch to memdup_user_nul()
authorZou Wei <zou_wei@huawei.com>
Mon, 24 May 2021 09:47:08 +0000 (17:47 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Thu, 3 Jun 2021 12:24:03 +0000 (20:24 +0800)
commite7662cb9e99ef0fd15b8a0dcb3e5d7b32f9812d4
tree640d68188e07a440b7abe52db1276ebe59406c8ctree | snapshot
parenta5c164b195a89aedc8179d68cedf00e7f8baa58ecommit | diff
crypto: hisilicon - switch to memdup_user_nul()

Use memdup_user_nul() helper instead of open-coding to
simplify the code.

v1-->v2:
   fixed patch title error
v2-->v3:
   return the actual error

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/hisilicon/qm.c diff | blob | history
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