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| author | Dave Chinner <david@fromorbit.com> | 2010-01-20 00:50:06 +0100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2010-01-20 00:50:06 +0100 |
| commit | f0a0eaa8da08ebc6519cacd731df05bbb4ca47ce (patch) | |
| tree | f737e6bd6c36a234b4046d8a42e426c306fd5626 /fs/xfs/xfs_bmap.c | |
| parent | xfs: make compile warn about char sign mismatches again (diff) | |
| download | linux-f0a0eaa8da08ebc6519cacd731df05bbb4ca47ce.tar.xz linux-f0a0eaa8da08ebc6519cacd731df05bbb4ca47ce.zip | |
xfs: suppress spurious uninitialised var warning in xfs_bmapi()
Initialise the xfs_bmalloca_t structure to zero to avoid uninitialised
variable warnings. This is done by zeroing the arg structure rather than
using the uninitialised_var() trick so we know for certain that the
structure is correctly initialised as xfs_bmapi is a very complex
function and it is difficult to prove warnings are spurious.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 7c6d9acd7154..1869fb973819 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -4471,7 +4471,7 @@ xfs_bmapi( xfs_fsblock_t abno; /* allocated block number */ xfs_extlen_t alen; /* allocated extent length */ xfs_fileoff_t aoff; /* allocated file offset */ - xfs_bmalloca_t bma; /* args for xfs_bmap_alloc */ + xfs_bmalloca_t bma = { 0 }; /* args for xfs_bmap_alloc */ xfs_btree_cur_t *cur; /* bmap btree cursor */ xfs_fileoff_t end; /* end of mapped file region */ int eof; /* we've hit the end of extents */ |