From 0dbdc763f10c5cfa968dffc290a7c060ee740172 Mon Sep 17 00:00:00 2001 From: Jia Jie Ho Date: Mon, 4 Dec 2023 11:02:39 +0800 Subject: [PATCH 013/116] crypto: starfive - Remove unneeded NULL checks NULL check before kfree_sensitive function is not needed. Signed-off-by: Jia Jie Ho Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202311301702.LxswfETY-lkp@intel.com/ Signed-off-by: Herbert Xu --- drivers/crypto/starfive/jh7110-rsa.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) --- a/drivers/crypto/starfive/jh7110-rsa.c +++ b/drivers/crypto/starfive/jh7110-rsa.c @@ -44,12 +44,9 @@ static inline int starfive_pka_wait_done 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)); }