| commit | 4051f5ebb11c6ef4b0d3eac2fbbd187c070656c5 | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Thu Apr 19 13:05:49 2018 +0300 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Fri Apr 20 12:49:24 2018 -0500 |
| tree | 697d8ae693e58a9a66597bd04004be907e3886c2 | |
| parent | 60cc43fc888428bb2f18f08997432d426a243338 [diff] |
PCI: ibmphp: Fix use-before-set in get_max_bus_speed()
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.carpenter@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>