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| author | Sagi Grimberg <sagi@grimberg.me> | 2017-06-15 16:31:29 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-15 15:50:18 +0200 |
| commit | 8fa611213d29cd62908adfa2dfd451b2de1737b3 (patch) | |
| tree | aa2a2088aef80678e77fbbe02cea7b25ba5fbbd2 /drivers/nvme | |
| parent | 39bdc5901f2525de3afab8a30b7acc04f6ce41c3 (diff) | |
| download | linux-8fa611213d29cd62908adfa2dfd451b2de1737b3.tar.bz2 | |
nvme: don't hard code size of struct t10_pi_tuple
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 73342b74d3bf..4ff5114f467d 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -356,7 +356,8 @@ static inline blk_status_t nvme_setup_rw(struct nvme_ns *ns, * unless this namespace is formated such that the metadata can be * stripped/generated by the controller with PRACT=1. */ - if (ns && ns->ms && (!ns->pi_type || ns->ms != 8) && + if (ns && ns->ms && + (!ns->pi_type || ns->ms != sizeof(struct t10_pi_tuple)) && !blk_integrity_rq(req) && !blk_rq_is_passthrough(req)) return BLK_STS_NOTSUPP; |