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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-02-17 14:57:10 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-02-19 19:57:24 +0100 |
| commit | ef774c16a744f130f27c654bf9c4806e767fc773 (patch) | |
| tree | f9a4b9897d46cfeb0d21901ca9f7e5b9e093382b /drivers/ieee1394 | |
| parent | firewire: fw-sbp2: fix NULL pointer deref. in scsi_remove_device (diff) | |
| download | linux-ef774c16a744f130f27c654bf9c4806e767fc773.tar.xz linux-ef774c16a744f130f27c654bf9c4806e767fc773.zip | |
ieee1394: sbp2: fix rescan-scsi-bus
rescan-scsi-bus used to add SBP-2 targets which weren't there.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/ieee1394')
| -rw-r--r-- | drivers/ieee1394/sbp2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index accb2ad8b561..9e2b1964d71a 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -1974,6 +1974,9 @@ static int sbp2scsi_slave_alloc(struct scsi_device *sdev) { struct sbp2_lu *lu = (struct sbp2_lu *)sdev->host->hostdata[0]; + if (sdev->lun != 0 || sdev->id != lu->ud->id || sdev->channel != 0) + return -ENODEV; + lu->sdev = sdev; sdev->allow_restart = 1; |