This fixes the warning below
error: ‘feature_mask’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
*features_enabled = ((((uint64_t)feature_mask[0] << SMU_FEATURES_LOW_SHIFT) & SMU_FEATURES_LOW_MASK) |
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
(((uint64_t)feature_mask[1] << SMU_FEATURES_HIGH_SHIFT) & SMU_FEATURES_HIGH_MASK));
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
static int vega20_get_enabled_smc_features(struct smu_context *smu,
uint64_t *features_enabled)
{
- uint32_t feature_mask[2];
+ uint32_t feature_mask[2] = {0, 0};
int ret = 0;
ret = smu_feature_get_enabled_mask(smu, feature_mask, 2);