selftests/bpf: Fix warning comparing pointer to 0

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 <[email protected]> Signed-off-by: Jiapeng Chong <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/1615357366-97612-1-git-send-email-jiapeng.chong@linux.alibaba.com
kernel-patches · Mar 10, 2021 · 04ea63e · 04ea63e
1 parent c1acda9
commit 04ea63e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;