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[SCSI] fix missing check for no scanning 

Drivers that called scsi_scan_target() instead of scsi_scan_host() were
still adding devices; this needs to be under the control of userspace,
not the driver.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Matthew Wilcox 2006-11-22 13:24:53 -07:00 committed by James Bottomley
parent 21db1882f7
commit 93b45af5c6
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/scsi_scan.c
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@ -1549,6 +1549,9 @@ void scsi_scan_target(struct device *parent, unsigned int channel,
{
struct Scsi_Host *shost = dev_to_shost(parent);
if (strncmp(scsi_scan_type, "none", 4) == 0)
return;
if (!shost->async_scan)
scsi_complete_async_scans();