[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

@@ -427,7 +427,6 @@ static int test_image_write( cl_context context, cl_command_queue queue,
int supportsHalf(cl_context context, bool* supports_half)
{
int error;
size_t size;
cl_uint numDev;
error = clGetContextInfo(context, CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint), &numDev, NULL);
@@ -446,7 +445,6 @@ int supportsHalf(cl_context context, bool* supports_half)
int supportsMsaa(cl_context context, bool* supports_msaa)
{
int error;
size_t size;
cl_uint numDev;
error = clGetContextInfo(context, CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint), &numDev, NULL);
@@ -465,7 +463,6 @@ int supportsMsaa(cl_context context, bool* supports_msaa)
int supportsDepth(cl_context context, bool* supports_depth)
{
int error;
size_t size;
cl_uint numDev;
error = clGetContextInfo(context, CL_CONTEXT_NUM_DEVICES, sizeof(cl_uint), &numDev, NULL);
@@ -486,7 +483,6 @@ static int test_image_format_write( cl_context context, cl_command_queue queue,
GLenum internalFormat, GLenum glType, ExplicitType type, MTdata d )
{
int error;
int samples = 8;
// If we're testing a half float format, then we need to determine the
// rounding mode of this machine. Punt if we fail to do so.