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| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2020-08-02 19:15:26 +0800 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2020-08-11 18:16:31 +0200 |
| commit | 75be6b98eda46d27b4a218fdbfb034a5b0fb5b12 (patch) | |
| tree | ed82dc6ad64a41479866d5a5b3d93c9faea0601c /drivers/s390 | |
| parent | 75d3e7f4769d276a056efa1cc7f08de571fc9b4b (diff) | |
| download | linux-75be6b98eda46d27b4a218fdbfb034a5b0fb5b12.tar.gz linux-75be6b98eda46d27b4a218fdbfb034a5b0fb5b12.tar.bz2 linux-75be6b98eda46d27b4a218fdbfb034a5b0fb5b12.zip | |
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 <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/crypto/pkey_api.c | 4 |
1 files changed, 2 insertions, 2 deletions
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) { |