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authorChristoph Hellwig <hch@sgi.com>2005-11-02 15:06:18 +1100
committerNathan Scott <nathans@sgi.com>2005-11-02 15:06:18 +1100
commit5bde1ba99c8243617277f37897189c799e398baf (patch)
treed41b5f972c3b7f07cd0ea3af7c3f2775208e4f40 /fs/xfs/xfs_alloc_btree.c
parent9dac13e7ffddf40c7bf1bf8bf4f735af6c3d31ec (diff)
[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 <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_alloc_btree.c')
-rw-r--r--fs/xfs/xfs_alloc_btree.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c
index 1a34b7d99bc..7ecc8c0611d 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.