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| author | Yongqiang Yang <xiaoqiangnk@gmail.com> | 2011-10-31 17:54:36 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-10-31 17:54:36 -0400 |
| commit | e260daf27902b2189a9198f5b64fa4567939bb5b (patch) | |
| tree | a14c395dc6d305b39ee595df66dd343000daf213 | |
| parent | 0edeb71dc9133bfb505d3bf59642e07cd936613e (diff) | |
ext4: move vars to local scope in ext4_discard_partial_page_buffers_no_lock()
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/inode.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 60af5126eb05..f60b459b27d7 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3179,7 +3179,6 @@ int ext4_discard_partial_page_buffers_no_lock(handle_t *handle, ext4_fsblk_t index = from >> PAGE_CACHE_SHIFT; unsigned int offset = from & (PAGE_CACHE_SIZE-1); unsigned int blocksize, max, pos; - unsigned int end_of_block, range_to_discard; ext4_lblk_t iblock; struct buffer_head *bh; int err = 0; @@ -3231,6 +3230,8 @@ int ext4_discard_partial_page_buffers_no_lock(handle_t *handle, pos = offset; while (pos < offset + length) { + unsigned int end_of_block, range_to_discard; + err = 0; /* The length of space left to zero and unmap */ |