On Mon, 2017-12-18 at 10:46 -0700, Jason Gunthorpe wrote:

On Sun, Dec 17, 2017 at 10:00:17PM -0800, Joe Perches wrote:

quoted

quoted

Today when we run checkers we get so many warnings it is too hard to
make any sense of it.

Here is a list of the checkpatch messages for drivers/infiniband
sorted by type.

Many of these might be corrected by using

$ ./scripts/checkpatch.pl -f --fix-inplace --types=<TYPE> \
  $(git ls-files drivers/infiniband/)

How many of these do you think it is worth to fix?

We do get a steady trickle of changes in this topic every cycle.

Is it better to just do a big number of them all at once? Do you have
an idea how disruptive this kind of work is to the whole patch flow
eg new patches no longer applying to for-next, backports no longer
applying, merge conflicts?

In my opinion patches that only change the coding style and do not change any
functionality are annoying. Before posting a patch that fixes a bug the change
history (git log -p) has to be cheched to figure out which patch introduced
the bug. Patches that only change coding style pollute the change history.

Bart.