xfs: remove unused struct declarations

Source kernel commit: 64f61ab6040c9f04ba181cca7580212f23b89f74

After scratching my head looking for "xfs_busy_extent" I realized
it's not used; it's xfs_extent_busy, and the declaration for the
other name is bogus.  Remove that and a few others as well.

(struct xfs_log_callback is used, but the 2nd declaration is
unnecessary).

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>

diff --git a/include/xfs_log_recover.h b/include/xfs_log_recover.h
index 2fea63d373214cd3a4bd362df9573cd3726c93d2..7582676b66268422e9ba59da716a4151b315510c 100644 (file)
--- a/include/xfs_log_recover.h
+++ b/include/xfs_log_recover.h
@@ -42,7 +42,6 @@ typedef struct xlog_recover_item {
        xfs_log_iovec_t         *ri_buf;        /* ptr to regions buffer */
 } xlog_recover_item_t;
 
-struct xlog_tid;
 typedef struct xlog_recover {
        struct hlist_node       r_list;
        xlog_tid_t              r_log_tid;      /* log's transaction id */