From 5bde1ba99c8243617277f37897189c799e398baf Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 2 Nov 2005 15:06:18 +1100 Subject: [XFS] silence gcc4 warnings. the directory ones are wrong because of information gcc could not find out (that a directory always has a .. entry), the others are outright gcc bugs. SGI-PV: 943511 SGI-Modid: xfs-linux:xfs-kern:200055a Signed-off-by: Christoph Hellwig Signed-off-by: Nathan Scott --- fs/xfs/xfs_alloc_btree.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'fs/xfs/xfs_alloc_btree.c') diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c index 1a34b7d99bcd..7ecc8c0611d1 100644 --- a/fs/xfs/xfs_alloc_btree.c +++ b/fs/xfs/xfs_alloc_btree.c @@ -614,6 +614,14 @@ xfs_alloc_insrec( xfs_alloc_rec_t *rp; /* pointer to btree records */ ASSERT(INT_GET(recp->ar_blockcount, ARCH_CONVERT) > 0); + + /* + * GCC doesn't understand the (arguably complex) control flow in + * this function and complains about uninitialized structure fields + * without this. + */ + memset(&nrec, 0, sizeof(nrec)); + /* * If we made it to the root level, allocate a new root block * and we're done. -- cgit v1.2.3