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Commit 35dc2585 authored by Andreas Herrmann's avatar Andreas Herrmann Committed by James Bottomley
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[SCSI] zfcp: correctly set this_id for hosts 



It fixes a bug in zfcp which provokes a race
in scsi_scan.c. Finally this can lead to an Oops like:

kernel BUG at fs/sysfs/symlink.c:87!

Correctly set this_id for the host. Otherwise we provoke
a race between scsi_target_reap_work and concurrent
scsi_add_device.

Signed-off-by: default avatarAndreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 98acfc7e

drivers/s390/scsi/zfcp_scsi.c

+1 −1
Original line number Diff line number Diff line
@@ -68,7 +68,7 @@ struct zfcp_data zfcp_data = { 
	      eh_host_reset_handler:   zfcp_scsi_eh_host_reset_handler,

			               /* FIXME(openfcp): Tune */

	      can_queue:               4096,

	      this_id:	               0,

	      this_id:	               -1,

	      /*

	       * FIXME:

	       * one less? can zfcp_create_sbale cope with it?