From bd077a53ad87cb111632e564cdfe8dfbe96786de Mon Sep 17 00:00:00 2001 From: Hao Ge Date: Wed, 13 Nov 2024 11:05:37 +0800 Subject: [PATCH] perf bpf-filter: Return -ENOMEM directly when pfi allocation fails Directly return -ENOMEM when pfi allocation fails, instead of performing other operations on pfi. Fixes: 0fe2b18ddc40 ("perf bpf-filter: Support multiple events properly") Signed-off-by: Hao Ge Acked-by: Namhyung Kim Cc: hao.ge@linux.dev Cc: bpf@vger.kernel.org Link: https://lore.kernel.org/r/20241113030537.26732-1-hao.ge@linux.dev Signed-off-by: Namhyung Kim --- tools/perf/util/bpf-filter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/bpf-filter.c b/tools/perf/util/bpf-filter.c index e87b6789eb9e..a4fdf6911ec1 100644 --- a/tools/perf/util/bpf-filter.c +++ b/tools/perf/util/bpf-filter.c @@ -375,7 +375,7 @@ static int create_idx_hash(struct evsel *evsel, struct perf_bpf_filter_entry *en pfi = zalloc(sizeof(*pfi)); if (pfi == NULL) { pr_err("Cannot save pinned filter index\n"); - goto err; + return -ENOMEM; } pfi->evsel = evsel; -- 2.50.1