[PATCH] net: i40e: avoid unused function warnings

On Wed, 2016-01-20 at 23:54 +0100, Arnd Bergmann wrote:

On Wednesday 20 January 2016 14:44:45 Jeff Kirsher wrote:

quoted

Yeah, I have a fix for that as well.
?
You can confirm by pulling my next-queue tree (dev-queue branch).
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-

queue.git d

quoted

ev-queue
?

I checked out that branch, but still see both warnings in that one,
plus
a new build error in igb, which I don't see in linux-next:

drivers/net/ethernet/intel/igb/igb_cdev.c: In function 'igb_mapring':
drivers/net/ethernet/intel/igb/igb_cdev.c:150:2: error: implicit
declaration of function 'set_pages_uc' [-Werror=implicit-function-
declaration]
? set_pages_uc(virt_to_page(ring->desc), ring->size >> PAGE_SHIFT);
? ^
drivers/net/ethernet/intel/igb/igb_cdev.c: In function
'igb_unmapring':
drivers/net/ethernet/intel/igb/igb_cdev.c:275:2: error: implicit
declaration of function 'set_pages_wb' [-Werror=implicit-function-
declaration]
? set_pages_wb(virt_to_page(ring->desc), ring->size >> PAGE_SHIFT);

Oops, I just realized I had not pushed my latest tree to kernel.org.

The igb issue still remains, I am working with the developer who
introduced the issue. ?Looks like the i40e issue about possible
uninitialized variables still exists. ?I thought we had resolved that
issue, but apparently not.

You should see Eric Dumazet's patch on the tree to resolve the other
i40e build warnings.

I can add your second patch to resolve the uninitialized variables to
my tree.
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