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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-02-26 13:27:22 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-27 16:00:20 +0100 |
| commit | b304da7025d7934528a1c7c626bf2f0ff1dfa54c (patch) | |
| tree | e7a05aea07437da00dca5574055dd04b38fce5e7 | |
| parent | 5e6e0239e17823cd1f0f3ef7de8ca50f8194420e (diff) | |
| download | linux-b304da7025d7934528a1c7c626bf2f0ff1dfa54c.tar.bz2 | |
misc: mic/scif: mark expected switch fall-through
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 <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/misc/mic/scif/scif_rma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c index 749321eb91ae..f62216628fa6 100644 --- a/drivers/misc/mic/scif/scif_rma.c +++ b/drivers/misc/mic/scif/scif_rma.c @@ -672,8 +672,8 @@ 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); |