Remove unreachable return statements.

crypto/pkcs12/p12_key.c

@@ -172,7 +172,6 @@ int PKCS12_key_gen_uni (unsigned char *pass, int passlen, unsigned char *salt,
 			} else BN_bn2bin (Ij, I + j);
 		}
 	}
-	return 0; /* This can't happen */
 }
 #ifdef DEBUG_KEYGEN
 void h__dump (unsigned char *p, int len)

ssl/ssl_lib.c

@@ -652,7 +652,6 @@ long SSL_ctrl(SSL *s,int cmd,long larg,char *parg)
 	default:
 		return(s->method->ssl_ctrl(s,cmd,larg,parg));
 		}
-	return(0);
 	}
 
 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd,long larg,char *parg)
@@ -710,7 +709,6 @@ long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd,long larg,char *parg)
 	default:
 		return(ctx->method->ssl_ctx_ctrl(ctx,cmd,larg,parg));
 		}
-	return(0);
 	}
 
 int ssl_cipher_id_cmp(SSL_CIPHER *a,SSL_CIPHER *b)