tree 9908cfa46ab158be6890b2edf1c3b7362243a7f8
parent e39c8877a41e8f70225baeeb74fade8fe3a80d8b
author Christof Schmitt <christof.schmitt@de.ibm.com> 1194262667 +0100
committer James Bottomley <James.Bottomley@HansenPartnership.com> 1200097360 -0600

[SCSI] zfcp: Fix deadlock when adding invalid LUN

When adding an invalid LUN, there is a deadlock between the add
via scsi_scan_target and the slave_destroy handler: The handler
waits for the scan to complete, but for an invalid unit,
scsi_scan_target directly calls the slave_destroy handler.

Fix the deadlock by removing the wait in the slave_destroy
handler, it was not necessary anyway.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>