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| author |   Lee Jones <lee.jones@linaro.org> | 2019-06-17 13:51:05 +0100 |
|---|---|---|
| committer |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-06-18 11:58:29 +0300 |
| commit | 7f5d6a4696170ca7394d9dcecd5a54ebe2b9a067 (patch) | |
| tree | d5cd69bfe3318a4d1de71ab7e26575acb1997716 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | usb: dwc3: qcom: Start USB in 'host mode' on the SDM845 (diff) | |
| download | wireguard-linux-7f5d6a4696170ca7394d9dcecd5a54ebe2b9a067.tar.xz wireguard-linux-7f5d6a4696170ca7394d9dcecd5a54ebe2b9a067.zip | |
usb: dwc3: qcom: Improve error handling
dwc3_qcom_clk_init() is called with of_count_phandle_with_args() as an
argument. If of_count_phandle_with_args() returns an error, the number
of clocks will be a negative value and will lead to undefined behaviour.
Ensure we check for an error before attempting to blindly use the value.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions