diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-06-14 13:28:03 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-06-14 13:28:03 -0400 |
| commit | 5a0790c2c4a18435759a70e1562450035d778339 (patch) | |
| tree | 80acb12d0e37196cf60ae4ca150c6b556115f302 /fs/ext4/inode.c | |
| parent | 07a038245b28df9196ffb2e8cc626e9b956a4e23 (diff) | |
ext4: remove initialized but not read variables
No real bugs found, just removed some dead code.
Found by gcc 4.6's new warnings.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 6c6614cae9e6..15ff8d8d839b 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3146,13 +3146,10 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping, int ret, retries = 0; struct page *page; pgoff_t index; - unsigned from, to; struct inode *inode = mapping->host; handle_t *handle; index = pos >> PAGE_CACHE_SHIFT; - from = pos & (PAGE_CACHE_SIZE - 1); - to = from + len; if (ext4_nonda_switch(inode->i_sb)) { *fsdata = (void *)FALL_BACK_TO_NONDELALLOC; @@ -5754,7 +5751,6 @@ static int ext4_expand_extra_isize(struct inode *inode, { struct ext4_inode *raw_inode; struct ext4_xattr_ibody_header *header; - struct ext4_xattr_entry *entry; if (EXT4_I(inode)->i_extra_isize >= new_extra_isize) return 0; @@ -5762,7 +5758,6 @@ static int ext4_expand_extra_isize(struct inode *inode, raw_inode = ext4_raw_inode(&iloc); header = IHDR(inode, raw_inode); - entry = IFIRST(header); /* No extended attributes present */ if (!ext4_test_inode_state(inode, EXT4_STATE_XATTR) || |