[XFS] Remove dead code. Patch from Adrian Bunk

SGI-PV: 936255
SGI-Modid: xfs-linux:xfs-kern:192759a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 0 insertions, 18 deletions

diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index cb13f9a1d45b..23b48ac1cb7e 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -234,9 +234,6 @@ xfs_lock_for_rename(
         return 0;
 }
 
-
-int rename_which_error_return = 0;
-
 /*
  * xfs_rename
  */
@@ -316,7 +313,6 @@ xfs_rename(
                         &num_inodes);
 
         if (error) {
-                rename_which_error_return = __LINE__;
                 /*
                  * We have nothing locked, no inode references, and
                  * no transaction, so just get out.
@@ -332,7 +328,6 @@ xfs_rename(
                  */
                 if (target_ip == NULL && (src_dp != target_dp) &&
                     target_dp->i_d.di_nlink >= XFS_MAXLINK) {
-                        rename_which_error_return = __LINE__;
                         error = XFS_ERROR(EMLINK);
                         xfs_rename_unlock4(inodes, XFS_ILOCK_SHARED);
                         goto rele_return;
@@ -359,7 +354,6 @@ xfs_rename(
                                 XFS_TRANS_PERM_LOG_RES, XFS_RENAME_LOG_COUNT);
         }
         if (error) {
-                rename_which_error_return = __LINE__;
                 xfs_trans_cancel(tp, 0);
                 goto rele_return;
         }
@@ -369,7 +363,6 @@ xfs_rename(
          */
         if ((error = XFS_QM_DQVOPRENAME(mp, inodes))) {
                 xfs_trans_cancel(tp, cancel_flags);
-                rename_which_error_return = __LINE__;
                 goto rele_return;
         }
 
@@ -413,7 +406,6 @@ xfs_rename(
                 if (spaceres == 0 &&
                     (error = XFS_DIR_CANENTER(mp, tp, target_dp, target_name,
                                 target_namelen))) {
-                        rename_which_error_return = __LINE__;
                         goto error_return;
                 }
                 /*
@@ -425,11 +417,9 @@ xfs_rename(
                                            target_namelen, src_ip->i_ino,
                                            &first_block, &free_list, spaceres);
                 if (error == ENOSPC) {
-                        rename_which_error_return = __LINE__;
                         goto error_return;
                 }
                 if (error) {
-                        rename_which_error_return = __LINE__;
                         goto abort_return;
                 }
                 xfs_ichgtime(target_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -437,7 +427,6 @@ xfs_rename(
                 if (new_parent && src_is_directory) {
                         error = xfs_bumplink(tp, target_dp);
                         if (error) {
-                                rename_which_error_return = __LINE__;
                                 goto abort_return;
                         }
                 }
@@ -455,7 +444,6 @@ xfs_rename(
                         if (!(XFS_DIR_ISEMPTY(target_ip->i_mount, target_ip)) ||
                             (target_ip->i_d.di_nlink > 2)) {
                                 error = XFS_ERROR(EEXIST);
-                                rename_which_error_return = __LINE__;
                                 goto error_return;
                         }
                 }
@@ -473,7 +461,6 @@ xfs_rename(
                         target_namelen, src_ip->i_ino, &first_block,
                         &free_list, spaceres);
                 if (error) {
-                        rename_which_error_return = __LINE__;
                         goto abort_return;
                 }
                 xfs_ichgtime(target_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -484,7 +471,6 @@ xfs_rename(
                  */
                 error = xfs_droplink(tp, target_ip);
                 if (error) {
-                        rename_which_error_return = __LINE__;
                         goto abort_return;
                 }
                 target_ip_dropped = 1;
@@ -495,7 +481,6 @@ xfs_rename(
                          */
                         error = xfs_droplink(tp, target_ip);
                         if (error) {
-                                rename_which_error_return = __LINE__;
                                 goto abort_return;
                         }
                 }
@@ -519,7 +504,6 @@ xfs_rename(
                                         &free_list, spaceres);
                 ASSERT(error != EEXIST);
                 if (error) {
-                        rename_which_error_return = __LINE__;
                         goto abort_return;
                 }
                 xfs_ichgtime(src_ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -550,7 +534,6 @@ xfs_rename(
                  */
                 error = xfs_droplink(tp, src_dp);
                 if (error) {
-                        rename_which_error_return = __LINE__;
                         goto abort_return;
                 }
         }
@@ -558,7 +541,6 @@ xfs_rename(
         error = XFS_DIR_REMOVENAME(mp, tp, src_dp, src_name, src_namelen,
                         src_ip->i_ino, &first_block, &free_list, spaceres);
         if (error) {
-                rename_which_error_return = __LINE__;
                 goto abort_return;
         }
         xfs_ichgtime(src_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);