Matthew Wilcox a57b1fccdf [SCSI] scsi_scan: Cope with kthread_run failing ...

If kthread_run failed, we would fail to scan the host, and leak the
allocated async_scan_data.  Since using a separate thread is just an
optimisation, do the scan synchronously if we fail to spawn a thread.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

2007-10-12 14:51:06 -04:00

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