linux-next: build warning after merge of the gfs2 tree

From: Stephen Rothwell
Date: Tue Dec 10 2019 - 18:10:12 EST


Hi all,

After merging the gfs2 tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

fs/gfs2/lops.c: In function 'gfs2_find_jhead':
fs/gfs2/lops.c:536:13: warning: 'bio_chained' may be used uninitialized in this function [-Wmaybe-uninitialized]
536 | if (!bio || (bio_chained && !off)) {
| ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

Introduced by commit

1ee366c67176 ("gfs2: Another gfs2_find_jhead fix")

--
Cheers,
Stephen Rothwell

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