diff options
| author | Yang Ruibin <11162571@vivo.com> | 2024-08-21 06:14:56 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-08-21 11:39:51 -0300 |
| commit | ce66d7c703d32851ceb50511e634712049f0c1c1 (patch) | |
| tree | aeaa663ce27e4674a18bc237ea54d1cb71f9863c /tools/perf/util/annotate-data.c | |
| parent | 4d6d6e0f61e2267103e9b013d2a82d04ff278127 (diff) | |
perf bpf: Remove redundant check that map is NULL
The check that map is NULL is already done in the bpf_map__fd(map) and
returns an errno, which does not run further checks.
In addition, even if the check for map is run, the return is a pointer,
which is not consistent with the err_number returned by bpf_map__fd(map).
Signed-off-by: Yang Ruibin <11162571@vivo.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: opensource.kernel@vivo.com
Link: https://lore.kernel.org/r/20240821101500.4568-1-11162571@vivo.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate-data.c')
0 files changed, 0 insertions, 0 deletions