[XFS] Get rid of old 5.3/6.1 v1 log items. Cleanup patch sent in by Eric

Sandeen.

SGI-PV: 958736
SGI-Modid: xfs-linux-melb:xfs-kern:27596a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: Tim Shimmin <tes@sgi.com>

1 files changed, 2 insertions, 56 deletions

diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 3cb678e3a132..61a29e1191a8 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1514,7 +1514,6 @@ xlog_recover_reorder_trans(
 {
         xlog_recover_item_t     *first_item, *itemq, *itemq_next;
         xfs_buf_log_format_t    *buf_f;
-        xfs_buf_log_format_v1_t *obuf_f;
         ushort                  flags = 0;
 
         first_item = itemq = trans->r_itemq;
@@ -1522,29 +1521,16 @@ xlog_recover_reorder_trans(
         do {
                 itemq_next = itemq->ri_next;
                 buf_f = (xfs_buf_log_format_t *)itemq->ri_buf[0].i_addr;
-                switch (ITEM_TYPE(itemq)) {
-                case XFS_LI_BUF:
-                        flags = buf_f->blf_flags;
-                        break;
-                case XFS_LI_6_1_BUF:
-                case XFS_LI_5_3_BUF:
-                        obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-                        flags = obuf_f->blf_flags;
-                        break;
-                }
 
                 switch (ITEM_TYPE(itemq)) {
                 case XFS_LI_BUF:
-                case XFS_LI_6_1_BUF:
-                case XFS_LI_5_3_BUF:
+                        flags = buf_f->blf_flags;
                         if (!(flags & XFS_BLI_CANCEL)) {
                                 xlog_recover_insert_item_frontq(&trans->r_itemq,
                                                                 itemq);
                                 break;
                         }
                 case XFS_LI_INODE:
-                case XFS_LI_6_1_INODE:
-                case XFS_LI_5_3_INODE:
                 case XFS_LI_DQUOT:
                 case XFS_LI_QUOTAOFF:
                 case XFS_LI_EFD:
@@ -1583,7 +1569,6 @@ xlog_recover_do_buffer_pass1(
         xfs_buf_cancel_t        *nextp;
         xfs_buf_cancel_t        *prevp;
         xfs_buf_cancel_t        **bucket;
-        xfs_buf_log_format_v1_t *obuf_f;
         xfs_daddr_t             blkno = 0;
         uint                    len = 0;
         ushort                  flags = 0;
@@ -1594,13 +1579,6 @@ xlog_recover_do_buffer_pass1(
                 len = buf_f->blf_len;
                 flags = buf_f->blf_flags;
                 break;
-        case XFS_LI_6_1_BUF:
-        case XFS_LI_5_3_BUF:
-                obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-                blkno = (xfs_daddr_t) obuf_f->blf_blkno;
-                len = obuf_f->blf_len;
-                flags = obuf_f->blf_flags;
-                break;
         }
 
         /*
@@ -1746,7 +1724,6 @@ xlog_recover_do_buffer_pass2(
         xlog_t                  *log,
         xfs_buf_log_format_t    *buf_f)
 {
-        xfs_buf_log_format_v1_t *obuf_f;
         xfs_daddr_t             blkno = 0;
         ushort                  flags = 0;
         uint                    len = 0;
@@ -1757,13 +1734,6 @@ xlog_recover_do_buffer_pass2(
                 flags = buf_f->blf_flags;
                 len = buf_f->blf_len;
                 break;
-        case XFS_LI_6_1_BUF:
-        case XFS_LI_5_3_BUF:
-                obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-                blkno = (xfs_daddr_t) obuf_f->blf_blkno;
-                flags = obuf_f->blf_flags;
-                len = (xfs_daddr_t) obuf_f->blf_len;
-                break;
         }
 
         return xlog_check_buffer_cancelled(log, blkno, len, flags);
@@ -1799,7 +1769,6 @@ xlog_recover_do_inode_buffer(
         int                     inodes_per_buf;
         xfs_agino_t             *logged_nextp;
         xfs_agino_t             *buffer_nextp;
-        xfs_buf_log_format_v1_t *obuf_f;
         unsigned int            *data_map = NULL;
         unsigned int            map_size = 0;
 
@@ -1808,12 +1777,6 @@ xlog_recover_do_inode_buffer(
                 data_map = buf_f->blf_data_map;
                 map_size = buf_f->blf_map_size;
                 break;
-        case XFS_LI_6_1_BUF:
-        case XFS_LI_5_3_BUF:
-                obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-                data_map = obuf_f->blf_data_map;
-                map_size = obuf_f->blf_map_size;
-                break;
         }
         /*
          * Set the variables corresponding to the current region to
@@ -1912,7 +1875,6 @@ xlog_recover_do_reg_buffer(
         int                     i;
         int                     bit;
         int                     nbits;
-        xfs_buf_log_format_v1_t *obuf_f;
         unsigned int            *data_map = NULL;
         unsigned int            map_size = 0;
         int                     error;
@@ -1922,12 +1884,6 @@ xlog_recover_do_reg_buffer(
                 data_map = buf_f->blf_data_map;
                 map_size = buf_f->blf_map_size;
                 break;
-        case XFS_LI_6_1_BUF:
-        case XFS_LI_5_3_BUF:
-                obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-                data_map = obuf_f->blf_data_map;
-                map_size = obuf_f->blf_map_size;
-                break;
         }
         bit = 0;
         i = 1;  /* 0 is the buf format structure */
@@ -2160,7 +2116,6 @@ xlog_recover_do_buffer_trans(
         int                     pass)
 {
         xfs_buf_log_format_t    *buf_f;
-        xfs_buf_log_format_v1_t *obuf_f;
         xfs_mount_t             *mp;
         xfs_buf_t               *bp;
         int                     error;
@@ -2197,13 +2152,6 @@ xlog_recover_do_buffer_trans(
                 len = buf_f->blf_len;
                 flags = buf_f->blf_flags;
                 break;
-        case XFS_LI_6_1_BUF:
-        case XFS_LI_5_3_BUF:
-                obuf_f = (xfs_buf_log_format_v1_t*)buf_f;
-                blkno = obuf_f->blf_blkno;
-                len = obuf_f->blf_len;
-                flags = obuf_f->blf_flags;
-                break;
         default:
                 xfs_fs_cmn_err(CE_ALERT, log->l_mp,
                         "xfs_log_recover: unknown buffer type 0x%x, logdev %s",
@@ -2830,9 +2778,7 @@ xlog_recover_do_trans(
                  * where xfs_daddr_t is 32-bits but mount will warn us
                  * off a > 1 TB filesystem before we get here.
                  */
-                if ((ITEM_TYPE(item) == XFS_LI_BUF) ||
-                    (ITEM_TYPE(item) == XFS_LI_6_1_BUF) ||
-                    (ITEM_TYPE(item) == XFS_LI_5_3_BUF)) {
+                if ((ITEM_TYPE(item) == XFS_LI_BUF)) {
                         if  ((error = xlog_recover_do_buffer_trans(log, item,
                                                                  pass)))
                                 break;