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OpenCloudOS-Kernel
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NVMe: cq_vector should be signed 

This was inadvertently dropped from an earlier commit, otherwise
the check against cq_vector == -1 to prevent double free doesn't
make any sense.

Fixes: 2b25d98179
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Jens Axboe 2015-01-15 15:19:10 -07:00
parent f800c25b7a
commit 6222d1721d
1 changed files with 1 additions and 1 deletions
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2
drivers/block/nvme-core.c
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@ -106,7 +106,7 @@ struct nvme_queue {
dma_addr_t cq_dma_addr;
u32 __iomem *q_db;
u16 q_depth;
u16 cq_vector;
s16 cq_vector;
u16 sq_head;
u16 sq_tail;
u16 cq_head;