linux-next: build warnings after merge of the akpm-current tree

From: Stephen Rothwell
Date: Thu Aug 29 2013 - 05:47:56 EST


Hi Andrew,

After merging the akpm tree, today's linux-next build (sparc64 defconfig
and others) produced these warnings:

mm/page-writeback.c: In function 'balance_dirty_pages_ratelimited':
mm/page-writeback.c:1450:13: warning: 'bdi_thresh' may be used uninitialized in this function [-Wuninitialized]
mm/page-writeback.c:1372:16: note: 'bdi_thresh' was declared here
mm/page-writeback.c:1226:16: warning: 'bdi_dirty' may be used uninitialized in this function [-Wuninitialized]
mm/page-writeback.c:1369:16: note: 'bdi_dirty' was declared here

Possibly introduced by commit 34c547af1e23 ("mm/page-writeback.c: add
strictlimit feature"), but I am not sure anything can be done about them.

--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx

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