diff options
| author | Robert Elliott <elliott@hp.com> | 2015-04-23 09:33:43 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-05-31 11:34:44 -0700 |
| commit | 2dd02d742535fe0114f1957afe8685856bdfebac (patch) | |
| tree | 911709929fdad73da79d2d8dcdbc93f27d12066f /drivers/scsi/hpsa.c | |
| parent | bf43caf316926fced73cfddad9f1b3f4251717e5 (diff) | |
| download | lwn-2dd02d742535fe0114f1957afe8685856bdfebac.tar.gz lwn-2dd02d742535fe0114f1957afe8685856bdfebac.zip | |
hpsa: correct return values from driver functions.
correct return codes for error conditions
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Reviewed-by: Kevin Barnett <kevin.barnett@pmcs.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Hannes Reinecke <hare@Suse.de>
Signed-off-by: Robert Elliott <elliott@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/hpsa.c')
| -rw-r--r-- | drivers/scsi/hpsa.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index d91308993f14..556a94f4f991 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -2655,9 +2655,9 @@ static int hpsa_get_raid_map(struct ctlr_info *h, if (fill_cmd(c, HPSA_GET_RAID_MAP, h, &this_device->raid_map, sizeof(this_device->raid_map), 0, scsi3addr, TYPE_CMD)) { - dev_warn(&h->pdev->dev, "Out of memory in hpsa_get_raid_map()\n"); - rc = -ENOMEM; - goto out; + dev_warn(&h->pdev->dev, "hpsa_get_raid_map fill_cmd failed\n"); + cmd_free(h, c); + return -1; } rc = hpsa_scsi_do_simple_cmd_with_retry(h, c, PCI_DMA_FROMDEVICE, NO_TIMEOUT); @@ -5405,7 +5405,7 @@ static int hpsa_passthru_ioctl(struct ctlr_info *h, void __user *argp) if (iocommand.buf_size > 0) { buff = kmalloc(iocommand.buf_size, GFP_KERNEL); if (buff == NULL) - return -EFAULT; + return -ENOMEM; if (iocommand.Request.Type.Direction & XFER_WRITE) { /* Copy the data into the buffer we created */ if (copy_from_user(buff, iocommand.buf, @@ -7955,7 +7955,7 @@ static int hpsa_alloc_ioaccel1_cmd_and_bft(struct ctlr_info *h) clean_up: hpsa_free_ioaccel1_cmd_and_bft(h); - return 1; + return -ENOMEM; } /* Free ioaccel2 mode command blocks and block fetch table */ |