Commit 75be6b98 authored by Tianjia Zhang's avatar Tianjia Zhang Committed by Heiko Carstens
Browse files

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: f2bbc96e ("s390/pkey: add CCA AES cipher key support")
Signed-off-by: default avatarTianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: default avatarHarald Freudenberger <freude@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent 75d3e7f4

drivers/s390/crypto/pkey_api.c

+2 −2
Original line number Diff line number Diff line
@@ -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) {