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(parent: 7376dbd) | patch
nvme/pci: Fix write and poll queue types
authorKeith Busch <kbusch@kernel.org>
Fri, 6 Dec 2019 16:51:54 +0000 (01:51 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 9 Jan 2020 09:19:43 +0000 (10:19 +0100)
commit29cfb7940e63b314f4842a3d12e219c056dccacf
treeeee9161b4c46a52823656b1c4ca5316705e7e6e6tree | snapshot
parent7376dbde76af6c3ca7e905b56f0cef1e395a6ad1commit | diff
nvme/pci: Fix write and poll queue types

[ Upstream commit 3f68baf706ec68c4120867c25bc439c845fe3e17 ]

The number of poll or write queues should never be negative. Use unsigned
types so that it's not possible to break have the driver not allocate
any queues.

Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/nvme/host/pci.c diff | blob | history
Domain: System / Kernel;