diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index d51a5200c8af..3cb2bf9bd4bd 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -25,6 +25,7 @@ #include <linux/bitops.h> #include <linux/hash.h> #include <linux/log2.h> +#include <linux/err.h> static void perf_evlist__mmap_put(struct perf_evlist *evlist, int idx); static void __perf_evlist__munmap(struct perf_evlist *evlist, int idx); @@ -265,7 +266,7 @@ int perf_evlist__add_newtp(struct perf_evlist *evlist, { struct perf_evsel *evsel = perf_evsel__newtp(sys, name); - if (evsel == NULL) + if (IS_ERR(evsel)) return -1; evsel->handler = handler; |