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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-05-07 09:23:00 -0500 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-05-13 16:00:03 +0200 |
| commit | 3b7dffb971dc2998004cec1efc883191c736d6b3 (patch) | |
| tree | b38bd1d2e7fa821ae018786d5e2b00889ba6fde9 /drivers/nvme | |
| parent | f4524cc45626e16264aabb930d0635eff19c7f73 (diff) | |
| download | linux-0-day-3b7dffb971dc2998004cec1efc883191c736d6b3.tar.gz linux-0-day-3b7dffb971dc2998004cec1efc883191c736d6b3.tar.xz | |
nvme-pci: 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/nvme/host/pci.c: In function ‘nvme_timeout’:
drivers/nvme/host/pci.c:1298:12: warning: this statement may fall through [-Wimplicit-fallthrough=]
shutdown = true;
~~~~~~~~~^~~~~~
drivers/nvme/host/pci.c:1299:2: note: here
case NVME_CTRL_CONNECTING:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 8ef3c67e05d65..2a8708c9ac18f 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -1296,6 +1296,7 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved) switch (dev->ctrl.state) { case NVME_CTRL_DELETING: shutdown = true; + /* fall through */ case NVME_CTRL_CONNECTING: case NVME_CTRL_RESETTING: dev_warn_ratelimited(dev->ctrl.device, |