[XFS] kill INDUCE_IO_ERROR

All the error injection is already enabled through ifdef DEBUG, so kill
the never set second cpp symbol to activate it without the rest of the
debugging infrastructure.

SGI-PV: 981498

SGI-Modid: xfs-linux-melb:xfs-kern:31771a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>

1 files changed, 2 insertions, 10 deletions

diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index d8559d132efa..11543f10b0c6 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -125,22 +125,14 @@ extern void xfs_corruption_error(char *tag, int level, struct xfs_mount *mp,
 #define XFS_RANDOM_DIOWRITE_IOERR                       (XFS_RANDOM_DEFAULT/10)
 #define XFS_RANDOM_BMAPIFORMAT                          XFS_RANDOM_DEFAULT
 
-#if (defined(DEBUG) || defined(INDUCE_IO_ERROR))
+#ifdef DEBUG
 extern int xfs_error_test(int, int *, char *, int, char *, unsigned long);
 
 #define XFS_NUM_INJECT_ERROR                            10
-
-#ifdef __ANSI_CPP__
-#define XFS_TEST_ERROR(expr, mp, tag, rf)               \
-        ((expr) || \
-         xfs_error_test((tag), (mp)->m_fixedfsid, #expr, __LINE__, __FILE__, \
-                         (rf)))
-#else
 #define XFS_TEST_ERROR(expr, mp, tag, rf)               \
         ((expr) || \
          xfs_error_test((tag), (mp)->m_fixedfsid, "expr", __LINE__, __FILE__, \
                         (rf)))
-#endif /* __ANSI_CPP__ */
 
 extern int xfs_errortag_add(int error_tag, xfs_mount_t *mp);
 extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud);
@@ -148,7 +140,7 @@ extern int xfs_errortag_clearall(xfs_mount_t *mp, int loud);
 #define XFS_TEST_ERROR(expr, mp, tag, rf)       (expr)
 #define xfs_errortag_add(tag, mp)               (ENOSYS)
 #define xfs_errortag_clearall(mp, loud)         (ENOSYS)
-#endif /* (DEBUG || INDUCE_IO_ERROR) */
+#endif /* DEBUG */
 
 /*
  * XFS panic tags -- allow a call to xfs_cmn_err() be turned into