[NFCI] Remove unused variables and enable -Wunused-variable (#1483)

Remove unused variables throughout the code base and enable the
`-Wunused-variable` warning flag globally to prevent new unused
variable issues being introduced in the future.

This is mostly a non-functional change, with one exception:

 - In `test_conformance/api/test_kernel_arg_info.cpp`, an error check
   of the clGetDeviceInfo return value was added.

Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
This commit is contained in:
Sven van Haastregt
2022-09-08 12:54:36 +01:00
committed by GitHub
parent fec9d9a238
commit 6554c49018
49 changed files with 29 additions and 112 deletions

View File

@@ -22,11 +22,8 @@
#define MINIMUM_OPENCL_PIPE_VERSION Version(2, 0)
static constexpr size_t CL_VERSION_LENGTH = 128;
static constexpr size_t KERNEL_ARGUMENT_LENGTH = 128;
static constexpr char KERNEL_ARGUMENT_NAME[] = "argument";
static constexpr size_t KERNEL_ARGUMENT_NAME_LENGTH =
sizeof(KERNEL_ARGUMENT_NAME) + 1;
static constexpr int SINGLE_KERNEL_ARG_NUMBER = 0;
static constexpr int MAX_NUMBER_OF_KERNEL_ARGS = 128;
@@ -183,7 +180,6 @@ static std::string generate_kernel(const std::vector<KernelArgInfo>& all_args,
ret += "kernel void get_kernel_arg_info(\n";
for (int i = 0; i < all_args.size(); ++i)
{
const KernelArgInfo& arg = all_args[i];
ret += generate_argument(all_args[i]);
if (i == all_args.size() - 1)
{
@@ -542,6 +538,7 @@ size_t get_param_size(const std::string& arg_type, cl_device_id deviceID,
cl_int err = clGetDeviceInfo(deviceID, CL_DEVICE_ADDRESS_BITS,
sizeof(device_address_bits),
&device_address_bits, NULL);
test_error_ret(err, "clGetDeviceInfo", 0);
return (device_address_bits / 8);
}