diff options
| author | Chang-Hsien Tsai <luke.tw@gmail.com> | 2019-05-26 13:32:11 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-05-28 11:54:01 +0300 |
| commit | 92bd6820f2b11c2decdd92e1f9020e804dbc2ed1 (patch) | |
| tree | 5dfc445288bf7446cc88dec4319d27e243a0e237 /tools | |
| parent | e1afb70252a8614e1ef7aec05ff1b84fd324b782 (diff) | |
| download | linux-92bd6820f2b11c2decdd92e1f9020e804dbc2ed1.tar.xz | |
bpf: style fix in while(!feof()) loop
Use fgets() as the while loop condition.
Signed-off-by: Chang-Hsien Tsai <luke.tw@gmail.com>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/bpf/bpftool/xlated_dumper.c | 4 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/trace_helpers.c | 4 |
2 files changed, 2 insertions, 6 deletions
diff --git a/tools/bpf/bpftool/xlated_dumper.c b/tools/bpf/bpftool/xlated_dumper.c index 0bb17bf88b18..494d7ae3614d 100644 --- a/tools/bpf/bpftool/xlated_dumper.c +++ b/tools/bpf/bpftool/xlated_dumper.c @@ -31,9 +31,7 @@ void kernel_syms_load(struct dump_data *dd) if (!fp) return; - while (!feof(fp)) { - if (!fgets(buff, sizeof(buff), fp)) - break; + while (fgets(buff, sizeof(buff), fp)) { tmp = reallocarray(dd->sym_mapping, dd->sym_count + 1, sizeof(*dd->sym_mapping)); if (!tmp) { diff --git a/tools/testing/selftests/bpf/trace_helpers.c b/tools/testing/selftests/bpf/trace_helpers.c index 9a9fc6c9b70b..b47f205f0310 100644 --- a/tools/testing/selftests/bpf/trace_helpers.c +++ b/tools/testing/selftests/bpf/trace_helpers.c @@ -30,9 +30,7 @@ int load_kallsyms(void) if (!f) return -ENOENT; - while (!feof(f)) { - if (!fgets(buf, sizeof(buf), f)) - break; + while (fgets(buf, sizeof(buf), f)) { if (sscanf(buf, "%p %c %s", &addr, &symbol, func) != 3) break; if (!addr) |