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| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2008-03-04 13:01:14 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-03-04 15:07:04 -0800 |
| commit | c1ef5cbd03921047c2eafb998132e562043678a7 (patch) | |
| tree | d9f872a179aace8fff93c121c3fdcd484f86d3b0 /drivers/pci | |
| parent | 90a1ba0c5e39eeea278f263c28ae02166c5911c8 (diff) | |
| download | kernel_goldelico_gta04-c1ef5cbd03921047c2eafb998132e562043678a7.zip kernel_goldelico_gta04-c1ef5cbd03921047c2eafb998132e562043678a7.tar.gz kernel_goldelico_gta04-c1ef5cbd03921047c2eafb998132e562043678a7.tar.bz2 | |
pci: hotplug: pciehp: fix error code path in hpc_power_off_slot
Fix the error code path in hpc_power_off_slot().
The Bad DLLP Mask bit must be restored before return.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index 6eba9b2..698975a 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -711,7 +711,8 @@ static int hpc_power_off_slot(struct slot * slot) retval = pcie_write_cmd(slot, slot_cmd, cmd_mask); if (retval) { err("%s: Write command failed!\n", __FUNCTION__); - return -1; + retval = -1; + goto out; } dbg("%s: SLOTCTRL %x write cmd %x\n", __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); @@ -722,7 +723,7 @@ static int hpc_power_off_slot(struct slot * slot) * removed from the slot/adapter. */ msleep(1000); - + out: if (changed) pcie_unmask_bad_dllp(ctrl); |