selftests/bpf: Fix the ASSERT_ERR_PTR macro

mainline inclusion
from mainline-5.13-rc1
commit 1969b3c6
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5EUVD
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1969b3c60db675040ec0d1b09698807647aac7ed

-------------------------------------------------

It is just missing a ';'. This macro is not used by any test yet.

Fixes: 22ba3635 ("selftests/bpf: Move and extend ASSERT_xxx() testing macros")
Signed-off-by: NFlorent Revest <revest@chromium.org>
Signed-off-by: NAndrii Nakryiko <andrii@kernel.org>
Acked-by: NMartin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20210414155632.737866-1-revest@chromium.org
(cherry picked from commit 1969b3c6)
Signed-off-by: NWang Yufen <wangyufen@huawei.com>

tools/testing/selftests/bpf/test_progs.h

@@ -200,7 +200,7 @@ extern int test__join_cgroup(const char *path);
 #define ASSERT_ERR_PTR(ptr, name) ({					\
 	static int duration = 0;					\
 	const void *___res = (ptr);					\
-	bool ___ok = IS_ERR(___res)					\
+	bool ___ok = IS_ERR(___res);					\
 	CHECK(!___ok, (name), "unexpected pointer: %p\n", ___res);	\
 	___ok;								\
 })