diff options
Diffstat (limited to 'tools/perf/builtin-sched.c')
| -rw-r--r-- | tools/perf/builtin-sched.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index f0b828c201cc..079e67a36904 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -40,6 +40,7 @@ #include <api/fs/fs.h> #include <perf/cpumap.h> #include <linux/time64.h> +#include <linux/err.h> #include <linux/ctype.h> @@ -1797,9 +1798,9 @@ static int perf_sched__read_events(struct perf_sched *sched) int rc = -1; session = perf_session__new(&data, false, &sched->tool); - if (session == NULL) { - pr_debug("No Memory for session\n"); - return -1; + if (IS_ERR(session)) { + pr_debug("Error creating perf session"); + return PTR_ERR(session); } symbol__init(&session->header.env); @@ -2989,8 +2990,8 @@ static int perf_sched__timehist(struct perf_sched *sched) symbol_conf.use_callchain = sched->show_callchain; session = perf_session__new(&data, false, &sched->tool); - if (session == NULL) - return -ENOMEM; + if (IS_ERR(session)) + return PTR_ERR(session); evlist = session->evlist; |