In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through.
This patch fixes the following warning: drivers/misc/mic/scif/scif_rma.c: In function ‘scif_unregister_window’: drivers/misc/mic/scif/scif_rma.c:665:12: warning: this statement may fall through [-Wimplicit-fallthrough=] send_msg = true; ~~~~~~~~~^~~~~~ drivers/misc/mic/scif/scif_rma.c:668:2: note: here case OP_IN_PROGRESS: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 Notice that, in this particular case, the code comment is modified in accordance with what GCC is expecting to find. This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <[email protected]> --- drivers/misc/mic/scif/scif_rma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c index 263b8ad507ea..0fb9b440dc70 100644 --- a/drivers/misc/mic/scif/scif_rma.c +++ b/drivers/misc/mic/scif/scif_rma.c @@ -663,8 +663,8 @@ int scif_unregister_window(struct scif_window *window) { window->unreg_state = OP_IN_PROGRESS; send_msg = true; - /* fall through */ } + /* fall through */ case OP_IN_PROGRESS: { scif_get_window(window, 1); -- 2.21.0
