ocfs2: Silence unused warning.

When CONFIG_OCFS2_DEBUG_MASKLOG is undefined, we don't use the dentry
variable in ocfs2_sync_file().  Let's just move all access to the dentry
inside the logging call.

Signed-off-by: Joel Becker <joel.becker@oracle.com>

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 9a74542..13af993 100644 (file)
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -174,12 +174,12 @@ static int ocfs2_sync_file(struct file *file, int datasync)
 {
        int err = 0;
        journal_t *journal;
-       struct dentry *dentry = file->f_path.dentry;
        struct inode *inode = file->f_mapping->host;
        struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 
-       mlog_entry("(0x%p, 0x%p, %d, '%.*s')\n", file, dentry, datasync,
-                  dentry->d_name.len, dentry->d_name.name);
+       mlog_entry("(0x%p, %d, 0x%p, '%.*s')\n", file, datasync,
+                  file->f_path.dentry, file->f_path.dentry->d_name.len,
+                  file->f_path.dentry->d_name.name);
 
        if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) {
                /*