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| author | Christoph Hellwig <hch@lst.de> | 2020-06-29 16:30:19 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-07-02 10:38:00 +0200 |
| commit | 72d447113bb751ded97b2e2c38f886e4a4139082 (patch) | |
| tree | 660206577b8bb36b3b85ad4eb3d9c5133e010bb9 /drivers/dma/mpc512x_dma.c | |
| parent | nvme: fix identify error status silent ignore (diff) | |
| download | linux-72d447113bb751ded97b2e2c38f886e4a4139082.tar.xz linux-72d447113bb751ded97b2e2c38f886e4a4139082.zip | |
nvme: fix a crash in nvme_mpath_add_disk
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>
Diffstat (limited to 'drivers/dma/mpc512x_dma.c')
0 files changed, 0 insertions, 0 deletions