From: Rong Tao <rongtao@xxxxxxxx>
commit f7a858bffcdd("tools: Rename __fallthrough to fallthrough") rename
macro __fallthrough to fallthrough, commit 4b7ef71ac977("bpftool: Replace
"__fallthrough" by a comment to address merge conflict") use comments to
replace __fallthrough, here we can use fallthrough directly.
Compiling samples/bpf hits an error related to fallthrough marking:
...
CC samples/bpf/hbm.o
linux/samples/bpf/hbm.c: In function ‘main’:
linux/samples/bpf/hbm.c:501:25: error: ‘__fallthrough’ undeclared
(first use in this function); did you mean ‘fallthrough’?
501 | __fallthrough;
| ^~~~~~~~~~~~~
| fallthrough
Signed-off-by: Rong Tao <rongtao@xxxxxxxx>
---
samples/bpf/hbm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/bpf/hbm.c b/samples/bpf/hbm.c
index 6448b7826107..7ddf25e9d098 100644
--- a/samples/bpf/hbm.c
+++ b/samples/bpf/hbm.c
@@ -498,7 +498,7 @@ int main(int argc, char **argv)
"Option -%c requires an argument.\n\n",
optopt);
case 'h':
- __fallthrough;
+ fallthrough;
default:
Usage();
return 0;
--
2.39.1
