>> I found 20 source files from the software “Linux next-20200408” >> which seem to contain similar update candidates. >> Would you like to clarify any extensions for improved applications >> of scripts with the semantic patch language (Coccinelle software) >> for corresponding analysis and transformation purposes? > Please just send a series of patches, one for each driver. I am used to this possibility for years. > Each changelog needs to explain the rationale behind the change. I hope to achieve higher confidence also around specific checks for return values of Linux functions so that unwanted misunderstandings can be avoided for mentioned implementation details. > As for coccinelle - I cannot help you. I might help you more also by the means of this development tool if related system factors can be improved somehow. Regards, Markus