I notice

do {
   // do something 1 ;
   // do something 2 ;
   ...
} while (0);

being used everywhere in the kernel code
I just can't guess of any use of this other
than executing couple of C statements together ?

Is there any special purpose of doing this ??
Sorry of such a silly question - I am just trying
to learn kernel hacking basics.

-- Shraddha


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