NULL check before kfree_sensitive function is not needed. Signed-off-by: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Closes: https://lore.kernel.org/oe-kbuild-all/202311301702.LxswfETY-lkp@xxxxxxxxx/ --- drivers/crypto/starfive/jh7110-rsa.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/crypto/starfive/jh7110-rsa.c b/drivers/crypto/starfive/jh7110-rsa.c index c2b1f598873c..cf8bda7f0855 100644 --- a/drivers/crypto/starfive/jh7110-rsa.c +++ b/drivers/crypto/starfive/jh7110-rsa.c @@ -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)); } -- 2.34.1
