Searched hist:bceb418b (Results 1 – 1 of 1) sorted by relevance
/openbmc/linux/drivers/usb/dwc3/ |
H A D | dwc3-st.c | bceb418b Mon Aug 19 02:24:36 CDT 2019 Nishka Dasgupta <nishkadg.linux@gmail.com> usb: dwc3: st: Add of_dev_put() in probe function
In function st_dwc3_probe, variable child_pdev takes the value returned by of_find_device_by_node, which gets a device pointer but does not put it. If child_pdev is not put before the probe function returns, it may cause a reference leak. Hence put child_pdev after its last usage. Issue found with Coccinelle.
Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> bceb418b Mon Aug 19 02:24:36 CDT 2019 Nishka Dasgupta <nishkadg.linux@gmail.com> usb: dwc3: st: Add of_dev_put() in probe function In function st_dwc3_probe, variable child_pdev takes the value returned by of_find_device_by_node, which gets a device pointer but does not put it. If child_pdev is not put before the probe function returns, it may cause a reference leak. Hence put child_pdev after its last usage. Issue found with Coccinelle. Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|