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authorSteven Liu <lingjiujianke@gmail.com>2010-05-11 00:00:00 -0400
committerTheodore Ts'o <tytso@mit.edu>2010-05-11 00:00:00 -0400
commitc26d0bad3d0e951487e5dee36632dd3817f42b10 (patch)
tree2c442a1cc78b875b7d991f0efedc34eaf788b3ee /fs/ext4/move_extent.c
parent0671e704658b9f26f85e78d51176daa861f955c7 (diff)
downloadlinux-c26d0bad3d0e951487e5dee36632dd3817f42b10.tar.bz2
ext4: Fix coding style in fs/ext4/move_extent.c
Making sure ee_block is initialized to zero to prevent gcc from kvetching. It's harmless (although it's not obvious that it's harmless) from code inspection: fs/ext4/move_extent.c:478: warning: 'start_ext.ee_block' may be used uninitialized in this function Thanks to Stefan Richter for first bringing this to the attention of linux-ext4@vger.kernel.org. Signed-off-by: LiuQi <lingjiujianke@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'fs/ext4/move_extent.c')
-rw-r--r--fs/ext4/move_extent.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c
index d1fc662cc311..82621a360932 100644
--- a/fs/ext4/move_extent.c
+++ b/fs/ext4/move_extent.c
@@ -482,6 +482,7 @@ mext_leaf_block(handle_t *handle, struct inode *orig_inode,
int depth = ext_depth(orig_inode);
int ret;
+ start_ext.ee_block = end_ext.ee_block = 0;
o_start = o_end = oext = orig_path[depth].p_ext;
oext_alen = ext4_ext_get_actual_len(oext);
start_ext.ee_len = end_ext.ee_len = 0;