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0298d54352
Only request an IRQ mapping for read queues if at least one read queue is being allocted, as nvme_pci_map_queues() will later on ignore the unnecessary mapping request should nvme_dev_add() request such an IRQ mapping even though no read queues are being allocated. However, nvme_dev_add() can avoid making the request by checking the number of read queues without assuming. This would bring it more in line with nvme_setup_irqs() and nvme_calc_irq_sets(). Signed-off-by: Alan Mikhak <alan.mikhak@sifive.com> Signed-off-by: Christoph Hellwig <hch@lst.de> |
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