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| author | Tianjia Zhang <tianjia.zhang@linux.alibaba.com> | 2020-08-02 14:15:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-03 12:26:55 +0300 |
| commit | 97f30414a2e0cea35acb89ff86717ab767b97423 (patch) | |
| tree | 4d4a8b3e120f8de1bfe8e179a36e42383b013449 /drivers/nvme/host | |
| parent | 05c608f630b9aa21faa3d475122d72f31e4200b2 (diff) | |
| download | linux-97f30414a2e0cea35acb89ff86717ab767b97423.tar.xz | |
nvme-fc: Fix wrong return value in __nvme_fc_init_request()
[ Upstream commit f34448cd0dc697723fb5f4118f8431d9233b370d ]
On an error exit path, a negative error code should be returned
instead of a positive return value.
Fixes: e399441de9115 ("nvme-fabrics: Add host support for FC transport")
Cc: James Smart <jsmart2021@gmail.com>
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvme/host')
| -rw-r--r-- | drivers/nvme/host/fc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c index 83ac88924f25..dce4d6782ceb 100644 --- a/drivers/nvme/host/fc.c +++ b/drivers/nvme/host/fc.c @@ -1740,7 +1740,7 @@ __nvme_fc_init_request(struct nvme_fc_ctrl *ctrl, if (fc_dma_mapping_error(ctrl->lport->dev, op->fcp_req.cmddma)) { dev_err(ctrl->dev, "FCP Op failed - cmdiu dma mapping failed.\n"); - ret = EFAULT; + ret = -EFAULT; goto out_on_error; } @@ -1750,7 +1750,7 @@ __nvme_fc_init_request(struct nvme_fc_ctrl *ctrl, if (fc_dma_mapping_error(ctrl->lport->dev, op->fcp_req.rspdma)) { dev_err(ctrl->dev, "FCP Op failed - rspiu dma mapping failed.\n"); - ret = EFAULT; + ret = -EFAULT; } atomic_set(&op->state, FCPOP_STATE_IDLE); |