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authorKeith Busch <keith.busch@intel.com>2016-02-11 13:05:39 -0700
committerJens Axboe <axboe@fb.com>2016-02-11 13:14:02 -0700
commit4f76d0e49835d3da33aa54811157421f7061805e (patch)
treecd914b2fb99dec0063feff0e770e321720d69b24 /drivers/nvme
parenta59e0f5795fe52dad42a99c00287e3766153b312 (diff)
NVMe: Fix io incapable return values
The function returns true when the controller can't handle IO. Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/nvme.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 4fb5bb737868..9664d07d807d 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -139,9 +139,9 @@ static inline bool nvme_io_incapable(struct nvme_ctrl *ctrl)
u32 val = 0;
if (ctrl->ops->io_incapable(ctrl))
- return false;
+ return true;
if (ctrl->ops->reg_read32(ctrl, NVME_REG_CSTS, &val))
- return false;
+ return true;
return val & NVME_CSTS_CFS;
}