Skip to content

Arm backend: Suppress cppcheck false positive in Cortex-M #19274

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Sebastian-Larsson merged 1 commit into from
May 4, 2026
Merged

Arm backend: Suppress cppcheck false positive in Cortex-M #19274

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 5 additions & 2 deletions backends/arm/runtime/EthosUBackend_Cortex_M.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -68,8 +68,11 @@ Error platform_execute(
char* ethosu_scratch) {
// Parse product config from command stream to reserve the correct driver
uint32_t product, log2_macs;
if (ethosu_get_product_config_from_cop_data(
handles.cmd_data, handles.cmd_data_size, &product, &log2_macs) != 0) {
// The weak fallback below always returns 0, but some builds replace it
// with a real driver implementation that can return an error code.
const int product_config_status = ethosu_get_product_config_from_cop_data(
handles.cmd_data, handles.cmd_data_size, &product, &log2_macs);
if (product_config_status != 0) { // cppcheck-suppress knownConditionTrueFalse
ET_LOG(Error, "Failed to parse product config from command stream");
return Error::InvalidProgram;
}
Expand Down
Loading