On Fri, Feb 3, 2017 at 2:08 PM, srishti sharma [off-list ref] wrote:

What do I need to know to fix this error ?

On Sat, Feb 4, 2017 at 2:33 AM, srishti sharma [off-list ref] wrote:

quoted

What is unified-diff format , where can I read up on it ? I see this
after running checkpatch.pl .

Errm, it's not quite clear what error you are referring to.  In any
event, if you use your favorite web search engine to look for the GNU
diffutils manual, you should find a wealth of detail about the
different diff formats.


-- 
Jim