Commit a820ca1a authored by Andrii Nakryiko's avatar Andrii Nakryiko Committed by Daniel Borkmann
Browse files

samples/bpf: Drop unnecessary fallthrough 

__fallthrough is now not supported. Instead of renaming it to
now-canonical ([0]) fallthrough pseudo-keyword, just get rid of it and
equate 'h' case to default case, as both emit usage information and
succeed.

  [0] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through



Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Acked-by: default avatarYonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20230516001718.317177-1-andrii@kernel.org
parent e1505c1c

samples/bpf/hbm.c

+0 −1
Original line number Diff line number Diff line
@@ -498,7 +498,6 @@ int main(int argc, char **argv) 
					"Option -%c requires an argument.\n\n",

					optopt);

		case 'h':

			__fallthrough;

		default:

			Usage();

			return 0;