OpenSSL: Use proper ANSI C function declaration

Signed-off-by: Jouni Malinen <j@w1.fi>

diff --git a/src/crypto/crypto_openssl.c b/src/crypto/crypto_openssl.c
index 2d8ff60aa92dab0eb50c7b1f21dc4b5b9728fbbe..3a4d07175c3def60b52822a4b6752a0299bf14bd 100644 (file)
--- a/src/crypto/crypto_openssl.c
+++ b/src/crypto/crypto_openssl.c
@@ -4248,7 +4248,7 @@ fail:
 }
 
 
-struct crypto_csr * crypto_csr_init()
+struct crypto_csr * crypto_csr_init(void)
 {
        return (struct crypto_csr *)X509_REQ_new();
 }