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| author | Uwe Kleine-König <[email protected]> | 2016-11-29 11:13:38 +0000 |
|---|---|---|
| committer | Tejun Heo <[email protected]> | 2016-11-29 16:35:06 +0000 |
| commit | 5c3ef39738f74a3759918cc1a1ad099504f9d1b7 (patch) | |
| tree | a29d2bee4b6726435e743819dc4ef4b04f32d652 /net/unix/af_unix.c | |
| parent | ahci: always fall back to single-MSI mode (diff) | |
| download | kernel-5c3ef39738f74a3759918cc1a1ad099504f9d1b7.tar.gz kernel-5c3ef39738f74a3759918cc1a1ad099504f9d1b7.zip | |
ata: sata_mv: check for errors when parsing nr-ports from dt
If the nr-ports property is missing ata_host_alloc_pinfo is called with
n_ports = 0. This results in host->ports[0] = NULL which later makes
mv_init_host() oops when dereferencing this pointer.
Instead be a bit more cooperative and fail the probing with an error
message.
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions