On Tue, Nov 02, 2021 at 08:08:05PM +0800, Mark-PK Tsai wrote: > Use %d format string to print return error code which > make the error message easier to understand. Even better, if you use %pe after converting "ret" to a pointer via ERR_PTR(ret), when the kernel is appropriately configured, the kernel will give a textual version of the error code, which is even easier! -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!
