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(parent: fba7e39) | patch
nvme-pci: skip nvme_write_sq_db on empty rqlist for-next
authorMaurizio Lombardi <mlombard@redhat.com>
Mon, 31 Mar 2025 16:28:59 +0000 (18:28 +0200)
committerKeith Busch <kbusch@kernel.org>
Mon, 31 Mar 2025 16:43:41 +0000 (09:43 -0700)
commit0514a1379e11c6b8038674f43a478b0857d47a5e
tree306c634160cd41fbed222ed8936aa8417a8b8acdtree
parentfba7e395a158b46110b934ec88616d91b268aaa8commit | diff
nvme-pci: skip nvme_write_sq_db on empty rqlist

nvme_submit_cmds() should check the rqlist before calling
nvme_write_sq_db(); if the list is empty, it must return immediately.

Fixes: beadf0088501 ("nvme-pci: reverse request order in nvme_queue_rqs")
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
drivers/nvme/host/pci.c diff | blob | history
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