3.16.61-rc1 review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpen...@oracle.com>
commit 4051f5ebb11c6ef4b0d3eac2fbbd187c070656c5 upstream.
The "rc" variable is only initialized on the error path. The caller
doesn't check the return but, if "rc" is non-zero, then this function is
basically a no-op.
Fixes: 3749c51ac6c1 ("PCI: Make current and maximum bus speeds part of the PCI
core")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelg...@google.com>
Signed-off-by: Ben Hutchings <b...@decadent.org.uk>
---
drivers/pci/hotplug/ibmphp_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/pci/hotplug/ibmphp_core.c
+++ b/drivers/pci/hotplug/ibmphp_core.c
@@ -397,7 +397,7 @@ static int get_adapter_present(struct ho
static int get_max_bus_speed(struct slot *slot)
{
- int rc;
+ int rc = 0;
u8 mode = 0;
enum pci_bus_speed speed;
struct pci_bus *bus = slot->hotplug_slot->pci_slot->bus;
