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| author | Christoph Hellwig <hch@lst.de> | 2020-06-29 17:30:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-09 10:37:11 +0300 |
| commit | 5f7d0fddff15a2fffa1fa2007eef42e160813062 (patch) | |
| tree | 8ad078d83a8e306a28786294ef7b0132fe40ebb3 /drivers/i2c | |
| parent | 1fa012710599fdf42aba5ced3fec5836c92d564d (diff) | |
| download | linux-5f7d0fddff15a2fffa1fa2007eef42e160813062.tar.xz | |
nvme: fix a crash in nvme_mpath_add_disk
[ Upstream commit 72d447113bb751ded97b2e2c38f886e4a4139082 ]
For private namespaces ns->head_disk is NULL, so add a NULL check
before updating the BDI capabilities.
Fixes: b2ce4d90690b ("nvme-multipath: set bdi capabilities once")
Reported-by: Avinash M N <Avinash.M.N@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/i2c')
0 files changed, 0 insertions, 0 deletions