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| author | Po Liu <po.liu@nxp.com> | 2016-08-29 10:28:01 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-09-13 00:23:38 +0300 |
| commit | 156c55325d30261d250e88ed3a39f22008f4ca16 (patch) | |
| tree | 2a9d74672916907e1ebd627a731fd0609aeaba39 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 8e2e03179923479ca0c0b6fdc7c93ecf89bce7a8 (diff) | |
| download | linux-156c55325d30261d250e88ed3a39f22008f4ca16.tar.xz | |
PCI: Check for pci_setup_device() failure in pci_iov_add_virtfn()
If pci_setup_device() returns failure, we must return failure from
pci_iov_add_virtfn(). If we ignore the failure and continue with an
uninitialized pci_dev for virtfn, we crash later when we try to use those
uninitialized parts.
Signed-off-by: Po Liu <po.liu@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions