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authorTao Ma <tao.ma@oracle.com>2009-06-18 13:12:06 +0800
committerJoel Becker <joel.becker@oracle.com>2009-06-22 14:34:29 -0700
commitd246ab307d1d003c80fe279897dea22bf52b6e41 (patch)
tree1a927f0ec75cf8148bc4428a8b663843c067ad52
parentcb25797d451dc774d9dbc402a65f16a0e32199fe (diff)
downloadlinux-d246ab307d1d003c80fe279897dea22bf52b6e41.tar.bz2
ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.
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>
-rw-r--r--fs/ocfs2/sysfile.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/sysfile.c b/fs/ocfs2/sysfile.c
index 6f53f5e7256a..40e53702948c 100644
--- a/fs/ocfs2/sysfile.c
+++ b/fs/ocfs2/sysfile.c
@@ -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)
{