OERV-BSP/kernel-starfive-jh7110
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crypto: starfive - Remove unneeded NULL checks

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NULL check before kfree_sensitive function is not needed.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311301702.LxswfETY-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Jia Jie Ho
2023-12-04 11:02:39 +08:00
committed by Hal Feng
parent eb5956e71c
commit af5ae9a9a5
1 changed files with 3 additions and 6 deletions
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9
drivers/crypto/starfive/jh7110-rsa.c
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@@ -45,12 +45,9 @@ static inline int starfive_pka_wait_done(struct starfive_cryp_ctx *ctx)
static void starfive_rsa_free_key(struct starfive_rsa_key *key)
{
if (key->d)
kfree_sensitive(key->d);
if (key->e)
kfree_sensitive(key->e);
if (key->n)
kfree_sensitive(key->n);
kfree_sensitive(key->d);
kfree_sensitive(key->e);
kfree_sensitive(key->n);
memset(key, 0, sizeof(*key));
}