[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

@@ -97,10 +97,10 @@ int test_kernel_preprocessor_macros(cl_device_id deviceID, cl_context context, c
char programSource[4096];
char curFileName[512];
char *programPtr = programSource;
int i = 0;
snprintf(curFileName, 512, "%s", __FILE__);
#ifdef _WIN32
// Replace "\" with "\\"
int i = 0;
while(curFileName[i] != '\0') {
if (curFileName[i] == '\\') {
int j = i + 1;