Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

[pandora-kernel.git] / drivers / s390 / scsi / zfcp_scsi.c

diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 11f07f8..b79576b 100644 (file)
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -55,6 +55,10 @@ static void zfcp_scsi_slave_destroy(struct scsi_device *sdev)
 {
        struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
 
+       /* if previous slave_alloc returned early, there is nothing to do */
+       if (!zfcp_sdev->port)
+               return;
+
        zfcp_erp_lun_shutdown_wait(sdev, "scssd_1");
        put_device(&zfcp_sdev->port->dev);
 }