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| author | Hannes Reinecke <hare@suse.de> | 2007-06-14 15:16:45 +0200 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-06-17 16:03:11 -0500 |
| commit | 0d2fcd9f9858a34f7056b3b1cb60ce0f883d06b6 (patch) | |
| tree | 21c82df82bc70bc3e8439ef0ac34a10b0dfee589 /drivers/scsi/a100u2w.h | |
| parent | 1c13899154f6f93e8c9ff3e981a90d5f21df2d6b (diff) | |
| download | lwn-0d2fcd9f9858a34f7056b3b1cb60ce0f883d06b6.tar.gz lwn-0d2fcd9f9858a34f7056b3b1cb60ce0f883d06b6.zip | |
[SCSI] fc_transport: Check portstates before invoking target scan
When a target scan is initiated from sysfs, we should check the
portstate prior to invoke scsi_scan_target().
Otherwise scsi_scan_target() might oops as the rport might already
been removed from the scsi host and the traversal from the rport to
the scsi_host in scsi_scan_target() will fail.
Also the portstate already told us that communication with the target
has failed, so it's quite pointless to try.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Cc: James Smart <James.Smart@Emulex.Com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/a100u2w.h')
0 files changed, 0 insertions, 0 deletions