On 6/8/18 2:57 AM, Kitone ELvis Peter wrote: > Subject: REMOVE CODING STYLE ERRORS AND WARNINGS > > Removed trailing spaces, used tab instead of spaces and also removed the > space between a variable and the '++' operator to improve code readability You're still messing this up. The subject line is in the message body, the subject line contains your signed-off-by. Please take a look at your email and reason about how to fix this up before trying again. -- Jens Axboe