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authorRongguang Wei <weirongguang@kylinos.cn>2022-07-26 11:30:45 +0200
committerAndrii Nakryiko <andrii@kernel.org>2022-07-29 19:40:51 +0200
commit5eff8c18f124e47da0be79fb2b776e1c2cac0b07 (patch)
treeeea924fb22caecc8a815801ffd8338247afcda8f /tools/bpf/bpftool/prog.c
parentbpf: btf: Fix vsnprintf return value check (diff)
downloadlinux-5eff8c18f124e47da0be79fb2b776e1c2cac0b07.tar.xz
linux-5eff8c18f124e47da0be79fb2b776e1c2cac0b07.zip
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: Rongguang Wei <weirongguang@kylinos.cn> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20220726093045.3374026-1-clementwei90@163.com
Diffstat (limited to '')
-rw-r--r--tools/bpf/bpftool/prog.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/prog.c b/tools/bpf/bpftool/prog.c
index f081de398b60..c81362a001ba 100644
--- a/tools/bpf/bpftool/prog.c
+++ b/tools/bpf/bpftool/prog.c
@@ -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++) {