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nvmf/vfio-user: eliminate cq_next function

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There is only one place to call it now, so just remove it.

Change-Id: Ib16d640c80dbe79df46c965c5ee8bcd092e57b0d
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9013
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Changpeng Liu 2021-08-02 18:21:52 +08:00
parent 2f85499e43
commit 42abbac90e
1 changed files with 2 additions and 9 deletions
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11
lib/nvmf/vfio_user.c
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@ -691,14 +691,6 @@ asq_setup(struct nvmf_vfio_user_ctrlr *ctrlr)
return 0;
}
static inline uint16_t
cq_next(struct nvme_q *q)
{
assert(q != NULL);
assert(q->is_cq);
return (q->tail + 1) % q->size;
}
static inline int
queue_index(uint16_t qid, int is_cq)
{
@ -730,8 +722,9 @@ cq_is_full(struct nvmf_vfio_user_ctrlr *ctrlr, struct nvme_q *q)
{
assert(ctrlr != NULL);
assert(q != NULL);
assert(q->is_cq);
return cq_next(q) == *hdbl(ctrlr, q);
return ((q->tail + 1) % q->size) == *hdbl(ctrlr, q);
}
static inline void