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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 <yuehaibing@huawei.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Fixes: cd8bfd8c97 ("perf tools: Add processing of coresight metadata")
Link: http://lkml.kernel.org/r/20190321023122.21332-2-yuehaibing@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
YueHaibing 2019-03-21 10:31:21 +08:00 committed by Arnaldo Carvalho de Melo
parent 56789f3dc1
commit edc82a9943
1 changed files with 1 additions and 1 deletions
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2
tools/perf/util/cs-etm.c
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@ -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;
}