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authorEric Biggers <ebiggers@google.com>2018-06-30 15:16:16 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2018-07-09 00:30:29 +0800
commit85d7311f1908b9ca20c10c2c23f5dbb93875f0c6 (patch)
treebe536c8dbc57acdda5694565af7ca023a17685f8 /security
parent2c95e6d97892235b5b98cd4805e47fac87c2226f (diff)
downloadlinux-85d7311f1908b9ca20c10c2c23f5dbb93875f0c6.tar.bz2
crypto: remove redundant type flags from tfm allocation
Some crypto API users allocating a tfm with crypto_alloc_$FOO() are also specifying the type flags for $FOO, e.g. crypto_alloc_shash() with CRYPTO_ALG_TYPE_SHASH. But, that's redundant since the crypto API will override any specified type flag/mask with the correct ones. So, remove the unneeded flags. This patch shouldn't change any actual behavior. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'security')
-rw-r--r--security/keys/dh.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/keys/dh.c b/security/keys/dh.c
index f7403821db7f..04072cb59a98 100644
--- a/security/keys/dh.c
+++ b/security/keys/dh.c
@@ -315,7 +315,7 @@ long __keyctl_dh_compute(struct keyctl_dh_params __user *params,
if (ret)
goto out3;
- tfm = crypto_alloc_kpp("dh", CRYPTO_ALG_TYPE_KPP, 0);
+ tfm = crypto_alloc_kpp("dh", 0, 0);
if (IS_ERR(tfm)) {
ret = PTR_ERR(tfm);
goto out3;