Author: mmacy
Date: Tue May 29 20:09:35 2018
New Revision: 334349
URL: https://svnweb.freebsd.org/changeset/base/334349
Log:
libpmc: don't return -1 on success in pmc_allocate
Modified:
head/lib/libpmc/libpmc.c
Modified: head/lib/libpmc/libpmc.c
==============================================================================
--- head/lib/libpmc/libpmc.c Tue May 29 20:03:24 2018 (r334348)
+++ head/lib/libpmc/libpmc.c Tue May 29 20:09:35 2018 (r334349)
@@ -2796,9 +2796,9 @@ pmc_allocate(const char *ctrspec, enum pmc_mode mode,
ctrname = strsep(&r, ",");
if (pmc_pmu_pmcallocate(ctrname, &pmc_config) == 0) {
if (PMC_CALL(PMCALLOCATE, &pmc_config) < 0) {
- retval = errno;
goto out;
}
+ retval = 0;
*pmcid = pmc_config.pm_pmcid;
goto out;
} else {
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