ERROR: space prohibited before open square bracket '['
WARNING: Argument 'R' is not used in function-like macro
WARNING: From:/Signed-off-by: email address mismatch: 'From: Menglong Dong <menglong8.dong@gmail.com>' != 'Signed-off-by: Menglong Dong <dongml2@chinatelecom.cn>'
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?