diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-03-16 15:59:37 +0800 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2021-03-16 23:52:16 +0100 |
| commit | ebda107e5f222a086c83ddf6d1ab1da97dd15810 (patch) | |
| tree | 277c7f21cc5881b787bbe3e01cbcca8c7c86db89 | |
| parent | 5531939a4def86bea1e0adbbe0a13ebfbea36ccd (diff) | |
selftests/bpf: Fix warning comparing pointer to 0
Fix the following coccicheck warnings:
./tools/testing/selftests/bpf/progs/fexit_test.c:77:15-16: WARNING
comparing pointer to 0.
./tools/testing/selftests/bpf/progs/fexit_test.c:68:12-13: WARNING
comparing pointer to 0.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/1615881577-3493-1-git-send-email-jiapeng.chong@linux.alibaba.com
| -rw-r--r-- | tools/testing/selftests/bpf/progs/fexit_test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/progs/fexit_test.c b/tools/testing/selftests/bpf/progs/fexit_test.c index 0952affb22a6..8f1ccb7302e1 100644 --- a/tools/testing/selftests/bpf/progs/fexit_test.c +++ b/tools/testing/selftests/bpf/progs/fexit_test.c @@ -65,7 +65,7 @@ __u64 test7_result = 0; SEC("fexit/bpf_fentry_test7") int BPF_PROG(test7, struct bpf_fentry_test_t *arg) { - if (arg == 0) + if (!arg) test7_result = 1; return 0; } @@ -74,7 +74,7 @@ __u64 test8_result = 0; SEC("fexit/bpf_fentry_test8") int BPF_PROG(test8, struct bpf_fentry_test_t *arg) { - if (arg->a == 0) + if (!arg->a) test8_result = 1; return 0; } |