diff options
Diffstat (limited to 'tools/testing/selftests/resctrl/mba_test.c')
| -rw-r--r-- | tools/testing/selftests/resctrl/mba_test.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/testing/selftests/resctrl/mba_test.c b/tools/testing/selftests/resctrl/mba_test.c index f32289ae17ae..97dc98c0c949 100644 --- a/tools/testing/selftests/resctrl/mba_test.c +++ b/tools/testing/selftests/resctrl/mba_test.c @@ -28,6 +28,7 @@ static int mba_setup(int num, ...) struct resctrl_val_param *p; char allocation_str[64]; va_list param; + int ret; va_start(param, num); p = va_arg(param, struct resctrl_val_param *); @@ -45,7 +46,11 @@ static int mba_setup(int num, ...) sprintf(allocation_str, "%d", allocation); - write_schemata(p->ctrlgrp, allocation_str, p->cpu_no, p->resctrl_val); + ret = write_schemata(p->ctrlgrp, allocation_str, p->cpu_no, + p->resctrl_val); + if (ret < 0) + return ret; + allocation -= ALLOCATION_STEP; return 0; |