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(parent: f10fe9d) | patch
nvme: fixup crash on failed discovery
authorHannes Reinecke <hare@suse.de>
Tue, 7 Aug 2018 10:43:42 +0000 (12:43 +0200)
committerChristoph Hellwig <hch@lst.de>
Tue, 7 Aug 2018 12:40:27 +0000 (14:40 +0200)
commit8f220c418d070a097f7d292cf6b37f88d67845ad
tree54596534a95595541a9be00cc2fc78239ab0c04dtree | snapshot
parentf10fe9d85dc0802b54519c917716e6f0092b4ce7commit | diff
nvme: fixup crash on failed discovery

When the initial discovery fails the subsystem hasn't been setup yet
in nvme_mpath_stop, and we can't dereference ctrl->subsys.

Fixes: 0d0b660f ("nvme: add ANA support")
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/multipath.c diff | blob | history
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