diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-06-10 13:10:53 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-07-21 16:01:47 +0200 |
| commit | 0411ba7902e09111d6f2041b4697a597d2cf7736 (patch) | |
| tree | 65927286bf15ae9161c3ffd2a0f65bea1e8faa6a /fs/jbd | |
| parent | 189eef59e70e3e56edf726864629f310d114eefb (diff) | |
| download | op-kernel-dev-0411ba7902e09111d6f2041b4697a597d2cf7736.zip op-kernel-dev-0411ba7902e09111d6f2041b4697a597d2cf7736.tar.gz | |
ext3: Fix set but unused variables
[tytso@mit.edu: Fix compilation with CONFIG_JBD_DEBUG enabled]
Acked-by: tytso@mit.edu
cc: linux-ext4@vger.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/jbd')
| -rw-r--r-- | fs/jbd/journal.c | 7 | ||||
| -rw-r--r-- | fs/jbd/recovery.c | 11 |
2 files changed, 2 insertions, 16 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 93d1e47..f19ce94 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -1281,13 +1281,9 @@ int journal_check_used_features (journal_t *journal, unsigned long compat, int journal_check_available_features (journal_t *journal, unsigned long compat, unsigned long ro, unsigned long incompat) { - journal_superblock_t *sb; - if (!compat && !ro && !incompat) return 1; - sb = journal->j_superblock; - /* We can support any known requested features iff the * superblock is in version 2. Otherwise we fail to support any * extended sb features. */ @@ -1481,7 +1477,6 @@ int journal_flush(journal_t *journal) int journal_wipe(journal_t *journal, int write) { - journal_superblock_t *sb; int err = 0; J_ASSERT (!(journal->j_flags & JFS_LOADED)); @@ -1490,8 +1485,6 @@ int journal_wipe(journal_t *journal, int write) if (err) return err; - sb = journal->j_superblock; - if (!journal->j_tail) goto no_recovery; diff --git a/fs/jbd/recovery.c b/fs/jbd/recovery.c index 54c9bc9..81051da 100644 --- a/fs/jbd/recovery.c +++ b/fs/jbd/recovery.c @@ -283,12 +283,9 @@ int journal_recover(journal_t *journal) int journal_skip_recovery(journal_t *journal) { int err; - journal_superblock_t * sb; - struct recovery_info info; memset (&info, 0, sizeof(info)); - sb = journal->j_superblock; err = do_one_pass(journal, &info, PASS_SCAN); @@ -297,7 +294,8 @@ int journal_skip_recovery(journal_t *journal) ++journal->j_transaction_sequence; } else { #ifdef CONFIG_JBD_DEBUG - int dropped = info.end_transaction - be32_to_cpu(sb->s_sequence); + int dropped = info.end_transaction - + be32_to_cpu(journal->j_superblock->s_sequence); #endif jbd_debug(1, "JBD: ignoring %d transaction%s from the journal.\n", @@ -321,11 +319,6 @@ static int do_one_pass(journal_t *journal, unsigned int sequence; int blocktype; - /* Precompute the maximum metadata descriptors in a descriptor block */ - int MAX_BLOCKS_PER_DESC; - MAX_BLOCKS_PER_DESC = ((journal->j_blocksize-sizeof(journal_header_t)) - / sizeof(journal_block_tag_t)); - /* * First thing is to establish what we expect to find in the log * (in terms of transaction IDs), and where (in terms of log |
