1 files changed, 3 insertions, 7 deletions

diff --git a/src/lib/libcrypto/pem/pvkfmt.c b/src/lib/libcrypto/pem/pvkfmt.c
index d998a67fa5..5f130c4528 100644
--- a/src/lib/libcrypto/pem/pvkfmt.c
+++ b/src/lib/libcrypto/pem/pvkfmt.c
@@ -662,7 +662,7 @@ static int do_PVK_header(const unsigned char **in, unsigned int length,
                 
         {
         const unsigned char *p = *in;
-        unsigned int pvk_magic, keytype, is_encrypted;
+        unsigned int pvk_magic, is_encrypted;
         if (skip_magic)
                 {
                 if (length < 20)
@@ -689,7 +689,7 @@ static int do_PVK_header(const unsigned char **in, unsigned int length,
                 }
         /* Skip reserved */
         p += 4;
-        keytype = read_ledword(&p);
+        /*keytype = */read_ledword(&p);
         is_encrypted = read_ledword(&p);
         *psaltlen = read_ledword(&p);
         *pkeylen = read_ledword(&p);
@@ -839,7 +839,7 @@ EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u)
 static int i2b_PVK(unsigned char **out, EVP_PKEY*pk, int enclevel,
                 pem_password_cb *cb, void *u)
         {
-        int outlen = 24, noinc, pklen;
+        int outlen = 24, pklen;
         unsigned char *p, *salt = NULL;
         if (enclevel)
                 outlen += PVK_SALTLEN;
@@ -850,10 +850,7 @@ static int i2b_PVK(unsigned char **out, EVP_PKEY*pk, int enclevel,
         if (!out)
                 return outlen;
         if (*out)
-                {
                 p = *out;
-                noinc = 0;
-                }
         else
                 {
                 p = OPENSSL_malloc(outlen);
@@ -863,7 +860,6 @@ static int i2b_PVK(unsigned char **out, EVP_PKEY*pk, int enclevel,
                         return -1;
                         }
                 *out = p;
-                noinc = 1;
                 }
 
         write_ledword(&p, MS_PVKMAGIC);