Commit-ID: edc82a99437a93c36b0ae18eb6daac0097fc6bd3
Gitweb: https://git.kernel.org/tip/edc82a99437a93c36b0ae18eb6daac0097fc6bd3
Author: YueHaibing <yuehaib...@huawei.com>
AuthorDate: Thu, 21 Mar 2019 10:31:21 +0800
Committer: Arnaldo Carvalho de Melo <a...@redhat.com>
CommitDate: Thu, 11 Jul 2019 12:42:46 -0300
perf cs-etm: Remove errnoeous ERR_PTR() usage in cs_etm__process_auxtrace_info
intlist__findnew() doesn't uses ERR_PTR() as a return mechanism
so its callers shouldn't try to extract the error using PTR_ERR(
ret) from intlist__findnew(), make cs_etm__process_auxtrace_info
return -ENOMEM instead.
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
Reviewed-by: Mathieu Poirier <mathieu.poir...@linaro.org>
Cc: Alexander Shishkin <alexander.shish...@linux.intel.com>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Suzuki Poulouse <suzuki.poul...@arm.com>
Cc: linux-arm-ker...@lists.infradead.org
Fixes: cd8bfd8c973e ("perf tools: Add processing of coresight metadata")
Link: http://lkml.kernel.org/r/20190321023122.21332-2-yuehaib...@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/perf/util/cs-etm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c
index 67b88b599a53..2e9f5bc45550 100644
--- a/tools/perf/util/cs-etm.c
+++ b/tools/perf/util/cs-etm.c
@@ -2460,7 +2460,7 @@ int cs_etm__process_auxtrace_info(union perf_event *event,
/* Something went wrong, no need to continue */
if (!inode) {
- err = PTR_ERR(inode);
+ err = -ENOMEM;
goto err_free_metadata;
}
