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nvme: fabrics commands should use the fctype field for data direction

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Fabrics commands with opcode 0x7F use the fctype field to indicate data
direction.

Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Reviewed-by: Sagi Grimberg <sai@grmberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Fixes: eb793e2c ("nvme.h: add NVMe over Fabrics definitions")
This commit is contained in:
Jon Derrick 2017-07-12 10:58:19 -06:00 committed by Christoph Hellwig
parent 6484f5d16f
commit 2fd4167fad
1 changed files with 1 additions and 1 deletions
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2
include/linux/nvme.h
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@ -1006,7 +1006,7 @@ static inline bool nvme_is_write(struct nvme_command *cmd)
* Why can't we simply have a Fabrics In and Fabrics out command?
*/
if (unlikely(cmd->common.opcode == nvme_fabrics_command))
return cmd->fabrics.opcode & 1;
return cmd->fabrics.fctype & 1;
return cmd->common.opcode & 1;
}