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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2008-10-23 23:22:06 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-23 23:22:06 +0200 |
| commit | 3059ef99a167da6d5d77701fda5b905d985e31af (patch) | |
| tree | a3475fd12b804a9bd52ad6e54446ed2bc5f969e0 /drivers | |
| parent | d2441183dc222d12961ff2201f5086c846505d93 (diff) | |
| download | linux-3059ef99a167da6d5d77701fda5b905d985e31af.tar.bz2 | |
sgiioc4: fix error cleanup path (take 2)
The driver "forgot" to call iounmap() iff request_mem_region() call failed in
sgiioc4_ide_setup_pci_device()...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: jeremy@sgi.com
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/sgiioc4.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ide/sgiioc4.c b/drivers/ide/sgiioc4.c index 8af9b23499fd..9fadea41e1c6 100644 --- a/drivers/ide/sgiioc4.c +++ b/drivers/ide/sgiioc4.c @@ -590,7 +590,8 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) printk(KERN_ERR "%s %s -- ERROR: addresses 0x%08lx to 0x%08lx " "already in use\n", DRV_NAME, pci_name(dev), cmd_phys_base, cmd_phys_base + IOC4_CMD_CTL_BLK_SIZE); - return -EBUSY; + rc = -EBUSY; + goto req_mem_rgn_err; } /* Initialize the IO registers */ @@ -618,6 +619,7 @@ err_free: ide_host_free(host); err: release_mem_region(cmd_phys_base, IOC4_CMD_CTL_BLK_SIZE); +req_mem_rgn_err: iounmap(virt_base); return rc; } |