Commit 5eff8c18 authored by Rongguang Wei's avatar Rongguang Wei Committed by Andrii Nakryiko
Browse files

bpftool: Replace sizeof(arr)/sizeof(arr[0]) with ARRAY_SIZE macro 



Use the ARRAY_SIZE macro and make the code more compact.

Signed-off-by: default avatarRongguang Wei <weirongguang@kylinos.cn>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Reviewed-by: default avatarQuentin Monnet <quentin@isovalent.com>
Link: https://lore.kernel.org/bpf/20220726093045.3374026-1-clementwei90@163.com
parent 58250ae3

tools/bpf/bpftool/prog.c

+1 −1
Original line number Diff line number Diff line
@@ -1962,7 +1962,7 @@ static int profile_parse_metrics(int argc, char **argv) 
	int selected_cnt = 0;

	unsigned int i;



	metric_cnt = sizeof(metrics) / sizeof(struct profile_metric);

	metric_cnt = ARRAY_SIZE(metrics);



	while (argc > 0) {

		for (i = 0; i < metric_cnt; i++) {