[Coverity CID :189515]Incorrect expression in /drivers/usb/device/usb_dc_stm32.c

[mandarcthorat1]

Static code scan issues seen in File: /drivers/usb/device/usb_dc_stm32.c
Category: Incorrect expression
Function: usb_dc_stm32_get_maximum_speed
Component: Drivers
CID: 189515
Please fix or provide comments to square it off in coverity in the link: https://scan9.coverity.com/reports.htm#v32951/p12996

[aurel32]

The Coverity analysis consider the data (here the maximum-speed) value to be a constant. In practice it is not the case, different SoC have different values.

So it looks like a false positive to me.

[ydamigos]

@galak How can I access Coverity's report? Should I request "Organization access" permission?

[galak]

@galak How can I access Coverity's report? Should I request "Organization access" permission?

yes, you need to request access.

[galak]

Agree with @aurel32 assessment, this is intentional because of Device Tree.