From 75be6b98eda46d27b4a218fdbfb034a5b0fb5b12 Mon Sep 17 00:00:00 2001 From: Tianjia Zhang Date: Sun, 2 Aug 2020 19:15:26 +0800 Subject: s390/pkey: remove redundant variable initialization In the first place, the initialization value of `rc` is wrong. It is unnecessary to initialize `rc` variables, so remove their initialization operation. Fixes: f2bbc96e7cfad ("s390/pkey: add CCA AES cipher key support") Signed-off-by: Tianjia Zhang Signed-off-by: Harald Freudenberger Signed-off-by: Heiko Carstens --- drivers/s390/crypto/pkey_api.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/s390/crypto') diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index d5880f52dc2b..5896e5282a4e 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -818,7 +818,7 @@ static int pkey_keyblob2pkey2(const struct pkey_apqn *apqns, size_t nr_apqns, static int pkey_apqns4key(const u8 *key, size_t keylen, u32 flags, struct pkey_apqn *apqns, size_t *nr_apqns) { - int rc = EINVAL; + int rc; u32 _nr_apqns, *_apqns = NULL; struct keytoken_header *hdr = (struct keytoken_header *)key; @@ -886,7 +886,7 @@ static int pkey_apqns4keytype(enum pkey_key_type ktype, u8 cur_mkvp[32], u8 alt_mkvp[32], u32 flags, struct pkey_apqn *apqns, size_t *nr_apqns) { - int rc = -EINVAL; + int rc; u32 _nr_apqns, *_apqns = NULL; if (ktype == PKEY_TYPE_CCA_DATA || ktype == PKEY_TYPE_CCA_CIPHER) { -- cgit v1.2.3