Only used, when asserts are enabled.
Fixes an unused-variable warning with GCC 8:
../../../src/intel/tools/aubinator.c: In function 'ensure_phys_mem':
../../../src/intel/tools/aubinator.c:209:11: warning: unused variable
'ftruncate_res' [-Wunused-variable]
int ftruncate_res = ftruncate(mem_fd, mem_fd_len += 4096);
^~~~~~~~~~~~~
Signed-off-by: Kai Wasserbäch <[email protected]>
---
src/intel/tools/aubinator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/intel/tools/aubinator.c b/src/intel/tools/aubinator.c
index 9a3b1d1ef1..66a7db1043 100644
--- a/src/intel/tools/aubinator.c
+++ b/src/intel/tools/aubinator.c
@@ -206,7 +206,7 @@ ensure_phys_mem(uint64_t phys_addr)
new_mem->phys_addr = phys_addr;
new_mem->fd_offset = mem_fd_len;
- int ftruncate_res = ftruncate(mem_fd, mem_fd_len += 4096);
+ MAYBE_UNUSED int ftruncate_res = ftruncate(mem_fd, mem_fd_len += 4096);
assert(ftruncate_res == 0);
new_mem->data = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED,
--
2.18.0
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