ocfs2: Remove unused old_id in ocfs2_commit_cache.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 04d41dfeab9..5787802c2d6 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -301,7 +301,6 @@ static int ocfs2_commit_cache(struct ocfs2_super *osb)
 {
         int status = 0;
         unsigned int flushed;
-        unsigned long old_id;
         struct ocfs2_journal *journal = NULL;
 
         mlog_entry_void();
@@ -326,7 +325,7 @@ static int ocfs2_commit_cache(struct ocfs2_super *osb)
                 goto finally;
         }
 
-        old_id = ocfs2_inc_trans_id(journal);
+        ocfs2_inc_trans_id(journal);
 
         flushed = atomic_read(&journal->j_num_trans);
         atomic_set(&journal->j_num_trans, 0);