nvme: Fix NULL dereference for pci nvme controllers

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PCIe controllers do not have fabric opts, verify they exist before
showing ctrl_loss_tmo or reconnect_delay attributes.

Fixes: 764075fdcb ("nvme: expose reconnect_delay and ctrl_loss_tmo via sysfs")
Reported-by: Tobias Markus <tobias@markus-regensburg.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>

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Sagi Grimberg 2020-08-24 15:47:25 -07:00

parent 2362acb678

commit 7cd49f7576

1 changed files with 4 additions and 0 deletions

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drivers/nvme/host/core.c

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