[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

@@ -17,7 +17,6 @@ or Khronos Conformance Test Source License Agreement as executed between Khronos
TEST_SPIRV_FUNC(op_type_opaque_simple)
{
const char *name = "opaque";
int num = (int)(1 << 10);
cl_int err = CL_SUCCESS;
std::vector<unsigned char> buffer_vec = readSPIRV(name);