| Message ID | 1615357366-97612-1-git-send-email-jiapeng.chong@linux.alibaba.com |
|---|---|
| State | Accepted |
| Commit | 04ea63e34a2ee85cfd38578b3fc97b2d4c9dd573 |
| Headers | show |
| Series | selftests/bpf: fix warning comparing pointer to 0 | expand |
On Wed, Mar 10, 2021 at 8:23 AM Jiapeng Chong <jiapeng.chong@linux.alibaba.com> wrote: > > Fix the following coccicheck warning: > > ./tools/testing/selftests/bpf/progs/test_global_func10.c:17:12-13: > WARNING comparing pointer to 0. but it's ok from the C standard point of view > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> > --- > tools/testing/selftests/bpf/progs/test_global_func10.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/bpf/progs/test_global_func10.c b/tools/testing/selftests/bpf/progs/test_global_func10.c > index 61c2ae9..97b7031 100644 > --- a/tools/testing/selftests/bpf/progs/test_global_func10.c > +++ b/tools/testing/selftests/bpf/progs/test_global_func10.c > @@ -14,7 +14,7 @@ struct Big { > > __noinline int foo(const struct Big *big) > { > - if (big == 0) > + if (!big) > return 0; > > return bpf_get_prandom_u32() < big->y; > -- > 1.8.3.1 >
diff --git a/tools/testing/selftests/bpf/progs/test_global_func10.c b/tools/testing/selftests/bpf/progs/test_global_func10.c index 61c2ae9..97b7031 100644 --- a/tools/testing/selftests/bpf/progs/test_global_func10.c +++ b/tools/testing/selftests/bpf/progs/test_global_func10.c @@ -14,7 +14,7 @@ struct Big { __noinline int foo(const struct Big *big) { - if (big == 0) + if (!big) return 0; return bpf_get_prandom_u32() < big->y;
Fix the following coccicheck warning: ./tools/testing/selftests/bpf/progs/test_global_func10.c:17:12-13: WARNING comparing pointer to 0. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- tools/testing/selftests/bpf/progs/test_global_func10.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)