crypto_gnutls: removed dead code

https://mail.gnome.org/archives/networkmanager-list/2015-November/msg00061.html

diff --git a/libnm-core/crypto_gnutls.c b/libnm-core/crypto_gnutls.c
index 08047bd..3f90c77 100644 (file)
--- a/libnm-core/crypto_gnutls.c
+++ b/libnm-core/crypto_gnutls.c
@@ -184,18 +184,15 @@ crypto_encrypt (const char *cipher,
        gsize padded_buf_len, pad_len, output_len;
        char *padded_buf = NULL;
        guint32 i;
-       gsize salt_len;
 
        if (!crypto_init (error))
                return NULL;
 
-       if (!strcmp (cipher, CIPHER_DES_EDE3_CBC)) {
+       if (!strcmp (cipher, CIPHER_DES_EDE3_CBC))
                cipher_mech = GNUTLS_CIPHER_3DES_CBC;
-               salt_len = SALT_LEN;
-       } else if (!strcmp (cipher, CIPHER_AES_CBC)) {
+       else if (!strcmp (cipher, CIPHER_AES_CBC))
                cipher_mech = GNUTLS_CIPHER_AES_128_CBC;
-               salt_len = iv_len;
-       } else {
+       else {
                g_set_error (error, NM_CRYPTO_ERROR,
                             NM_CRYPTO_ERROR_UNKNOWN_CIPHER,
                             _("Private key cipher '%s' was unknown."),