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| author | Curt Wohlgemuth <curtw@google.com> | 2012-02-20 17:53:03 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-02-20 17:53:03 -0500 |
| commit | 1592d2c5574edadb0871cc4ac84265bdd18b2d68 (patch) | |
| tree | 13f429d2f84f3d5f3f8504d750b0c4a05cf23924 /fs | |
| parent | 9c0e00e5ce0d23e3e0a93f99ae8e94398e32a2d2 (diff) | |
| download | linux-1592d2c5574edadb0871cc4ac84265bdd18b2d68.tar.bz2 | |
ext4: mark possibly unused variable in ext4_mb_normalize_request()
The 'orig_size' local variable is only used in a call to
mb_debug(). Mark it with '__maybe_unused'.
Signed-off-by: Curt Wohlgemuth <curtw@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/mballoc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 2e467718d413..8e01214a4421 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2858,7 +2858,8 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac, struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb); int bsbits, max; ext4_lblk_t end; - loff_t size, orig_size, start_off; + loff_t size, start_off; + loff_t orig_size __maybe_unused; ext4_lblk_t start; struct ext4_inode_info *ei = EXT4_I(ac->ac_inode); struct ext4_prealloc_space *pa; |