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NVMe: Fix I/O cancellation status on big-endian machines
author
Matthew Wilcox
<matthew.r.wilcox@intel.com>
Tue, 16 Apr 2013 19:18:30 +0000
(15:18 -0400)
committer
Matthew Wilcox
<matthew.r.wilcox@intel.com>
Tue, 16 Apr 2013 19:18:30 +0000
(15:18 -0400)
The sparse bitwise checks pointed out that I needed to shift the status
before changing its endianness, not after.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
drivers/block/nvme-core.c
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diff --git
a/drivers/block/nvme-core.c
b/drivers/block/nvme-core.c
index
357c961
..
a3c7d50
100644
(file)
--- a/
drivers/block/nvme-core.c
+++ b/
drivers/block/nvme-core.c
@@
-875,7
+875,7
@@
static void nvme_cancel_ios(struct nvme_queue *nvmeq, bool timeout)
void *ctx;
nvme_completion_fn fn;
static struct nvme_completion cqe = {
- .status = cpu_to_le16(NVME_SC_ABORT_REQ
) << 1
,
+ .status = cpu_to_le16(NVME_SC_ABORT_REQ
<< 1)
,
};
if (timeout && !time_after(now, info[cmdid].timeout))