[PATCH 12/12] xfs: kill useless spinlock_destroy macro

[Dave Chinner]

From: Dave Chinner <dchinner at redhat.com>

It is only used in 2 places in the log code, and is an empty macro,
so get rid of it.

Signed-off-by: Dave Chinner <dchinner at redhat.com>
Reviewed-by: Christoph Hellwig <hch at lst.de>
---
 fs/xfs/linux-2.6/xfs_linux.h |    2 --
 fs/xfs/xfs_log.c             |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index ccebd86..e7cfa27 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -113,8 +113,6 @@
 #define current_restore_flags_nested(sp, f)	\
 		(current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))
 
-#define spinlock_destroy(lock)
-
 #define NBBY		8		/* number of bits per byte */
 
 /*
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 58326ba..7fadc36 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1141,7 +1141,6 @@ out_free_iclog:
 			xfs_buf_free(iclog->ic_bp);
 		kmem_free(iclog);
 	}
-	spinlock_destroy(&log->l_icloglock);
 	xfs_buf_free(log->l_xbuf);
 out_free_log:
 	kmem_free(log);
@@ -1458,7 +1457,6 @@ xlog_dealloc_log(xlog_t *log)
 		kmem_free(iclog);
 		iclog = next_iclog;
 	}
-	spinlock_destroy(&log->l_icloglock);
 
 	xfs_buf_free(log->l_xbuf);
 	log->l_mp->m_log = NULL;
-- 
1.7.2.3