There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warning (W=1). In this particular case change a ‘:’ with a ‘-’ so as to match the regular expression expected by GCC. This commit remove the following warning: fs/fcntl.c:770:7: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx> --- fs/fcntl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fcntl.c b/fs/fcntl.c index 083185174c6d..3d40771e8e7c 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -769,7 +769,7 @@ static void send_sigio_to_task(struct task_struct *p, si.si_fd = fd; if (!do_send_sig_info(signum, &si, p, type)) break; - /* fall-through: fall back on the old plain SIGIO signal */ + /* fall-through - fall back on the old plain SIGIO signal */ case 0: do_send_sig_info(SIGIO, SEND_SIG_PRIV, p, type); } -- 2.19.2
