Fix warnings in interop projects

Author: 9prady9

cuda-interop/Cargo.toml

@@ -19,7 +19,7 @@ rustacuda = "0.1"
 rustacuda_core = "0.1"
 
 [[example]]
-name = "custom_kernel"
+name = "afcuda_custom_kernel"
 path = "examples/custom_kernel.rs"
 
 [[example]]

cuda-interop/examples/cuda_af_app.rs

@@ -1,6 +1,5 @@
 use arrayfire::{af_print, dim4, info, set_device, Array};
 use rustacuda::prelude::*;
-use rustacuda::*;
 
 fn main() {
     // MAKE SURE to do all rustacuda initilization before arrayfire API's

opencl-interop/Cargo.toml

@@ -18,7 +18,7 @@ cl-sys = "0.4.2"
 ocl-core = "0.11.2"
 
 [[example]]
-name = "custom_kernel"
+name = "afocl_custom_kernel"
 path = "examples/custom_kernel.rs"
 
 [[example]]

opencl-interop/examples/custom_kernel.rs

@@ -22,7 +22,7 @@ fn main() {
     let af_ctx = afcl::get_context(false);
     let af_que = afcl::get_queue(false);
 
-    let devid = unsafe { ocl_core::DeviceId::from_raw(af_did) };
+    let _devid = unsafe { ocl_core::DeviceId::from_raw(af_did) };
     let contx = unsafe { ocl_core::Context::from_raw_copied_ptr(af_ctx) };
     let queue = unsafe { ocl_core::CommandQueue::from_raw_copied_ptr(af_que) };