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ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.

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Actually ocfs2_sysfile_cluster_lock_key is only used if we enable
CONFIG_DEBUG_LOCK_ALLOC. Wrap it so that we can avoid a building
warning.
fs/ocfs2/sysfile.c:53: warning: ‘ocfs2_sysfile_cluster_lock_key’
defined but not used

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Tao Ma 2009-06-18 13:12:06 +08:00 committed by Joel Becker
parent cb25797d45
commit d246ab307d
1 changed files with 2 additions and 0 deletions
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fs/ocfs2/sysfile.c
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@ -50,7 +50,9 @@ static inline int is_in_system_inode_array(struct ocfs2_super *osb,
int type,
u32 slot);
#ifdef CONFIG_DEBUG_LOCK_ALLOC
static struct lock_class_key ocfs2_sysfile_cluster_lock_key[NUM_SYSTEM_INODES];
#endif
static inline int is_global_system_inode(int type)
{