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nvme: use macro defintion instead of magic number for queue priority setting

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Change-Id: I7f37478a459db1652a12262a29ca95d88ede1045
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/478261
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Changpeng Liu 2019-12-17 23:03:05 -05:00 committed by Tomasz Zawadzki
parent 3f2660d73f
commit 912ad8e3aa
1 changed files with 1 additions and 2 deletions
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3
lib/nvme/nvme_ctrlr.c
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@ -333,8 +333,7 @@ spdk_nvme_ctrlr_alloc_io_qpair(struct spdk_nvme_ctrlr *ctrlr,
return NULL; return NULL;
} }
/* Only the low 2 bits (values 0, 1, 2, 3) of QPRIO are valid. */ if (opts.qprio & ~SPDK_NVME_CREATE_IO_SQ_QPRIO_MASK) {
if ((opts.qprio & 3) != opts.qprio) {
nvme_robust_mutex_unlock(&ctrlr->ctrlr_lock); nvme_robust_mutex_unlock(&ctrlr->ctrlr_lock);
return NULL; return NULL;
} }