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scsi_dh_hp_sw: fix return value on failed allocation

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
This commit is contained in:
Christoph Hellwig 2014-09-14 11:01:34 -07:00
parent 7985090aa0
commit 0b9c08442c
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/device_handler/scsi_dh_hp_sw.c
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@ -364,7 +364,7 @@ static int hp_sw_bus_attach(struct scsi_device *sdev)
if (!scsi_dh_data) {
sdev_printk(KERN_ERR, sdev, "%s: Attach Failed\n",
HP_SW_NAME);
return 0;
return -ENOMEM;
}
scsi_dh_data->scsi_dh = &hp_sw_dh;