cert_create: remove unneeded initializers
These variables store return values of functions. Remove all of
meaningless initializers.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/tools/cert_create/src/cert.c b/tools/cert_create/src/cert.c
index a559832..375c66b 100644
--- a/tools/cert_create/src/cert.c
+++ b/tools/cert_create/src/cert.c
@@ -103,10 +103,10 @@
cert_t *issuer_cert = &certs[cert->issuer];
EVP_PKEY *ikey = keys[issuer_cert->key].key;
X509 *issuer = issuer_cert->x;
- X509 *x = NULL;
- X509_EXTENSION *ex = NULL;
- X509_NAME *name = NULL;
- ASN1_INTEGER *sno = NULL;
+ X509 *x;
+ X509_EXTENSION *ex;
+ X509_NAME *name;
+ ASN1_INTEGER *sno;
int i, num;
/* Create the certificate structure */
@@ -202,7 +202,7 @@
cert_t *cert_get_by_opt(const char *opt)
{
- cert_t *cert = NULL;
+ cert_t *cert;
unsigned int i;
for (i = 0; i < num_certs; i++) {