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| author | Steven Liu <lingjiujianke@gmail.com> | 2010-05-11 00:00:00 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-05-11 00:00:00 -0400 |
| commit | c26d0bad3d0e951487e5dee36632dd3817f42b10 (patch) | |
| tree | 2c442a1cc78b875b7d991f0efedc34eaf788b3ee | |
| parent | 0671e704658b9f26f85e78d51176daa861f955c7 (diff) | |
| download | op-kernel-dev-c26d0bad3d0e951487e5dee36632dd3817f42b10.zip op-kernel-dev-c26d0bad3d0e951487e5dee36632dd3817f42b10.tar.gz | |
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>
| -rw-r--r-- | fs/ext4/move_extent.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index d1fc662..82621a3 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; |
