From 183d4f2d23acecb29695f4d07427c8594e3a9691 Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Thu, 28 Apr 2022 13:29:11 -0700 Subject: perf bench: Fix two numa NDEBUG warnings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit BUG_ON is a no-op if NDEBUG is defined, otherwise it is an assert. Compiling with NDEBUG yields: bench/numa.c: In function ‘bind_to_cpu’: bench/numa.c:314:1: error: control reaches end of non-void function [-Werror=return-type] 314 | } | ^ bench/numa.c: In function ‘bind_to_node’: bench/numa.c:367:1: error: control reaches end of non-void function [-Werror=return-type] 367 | } | ^ Add return statements to cover this case. Reviewed-by: Athira Jajeev Signed-off-by: Ian Rogers Cc: Alexander Shishkin Cc: Andi Kleen Cc: Ingo Molnar Cc: Jin Yao Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Xing Zhengjun Link: https://lore.kernel.org/r/20220428202912.1056444-1-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/bench/numa.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/perf/bench') diff --git a/tools/perf/bench/numa.c b/tools/perf/bench/numa.c index 44e1f8a44087..d5289fa58a4f 100644 --- a/tools/perf/bench/numa.c +++ b/tools/perf/bench/numa.c @@ -311,6 +311,7 @@ err_out: /* BUG_ON due to failure in allocation of orig_mask/mask */ BUG_ON(-1); + return NULL; } static cpu_set_t *bind_to_node(int target_node) @@ -364,6 +365,7 @@ err_out: /* BUG_ON due to failure in allocation of orig_mask/mask */ BUG_ON(-1); + return NULL; } static void bind_to_cpumask(cpu_set_t *mask) -- cgit v1.2.3