1 files changed, 0 insertions, 44 deletions
diff --git a/err.h b/err.h
deleted file mode 100644
index 0765f1b6..00000000
--- a/err.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef FIO_ERR_H
-#define FIO_ERR_H
-
-/*
- * Kernel pointers have redundant information, so we can use a
- * scheme where we can return either an error code or a dentry
- * pointer with the same return value.
- *
- * This should be a per-architecture thing, to allow different
- * error and pointer decisions.
- */
-#define MAX_ERRNO	4095
-
-#define IS_ERR_VALUE(x) ((x) >= (uintptr_t)-MAX_ERRNO)
-
-static inline void *ERR_PTR(uintptr_t error)
-{
-	return (void *) error;
-}
-
-static inline uintptr_t PTR_ERR(const void *ptr)
-{
-	return (uintptr_t) ptr;
-}
-
-static inline uintptr_t IS_ERR(const void *ptr)
-{
-	return IS_ERR_VALUE((uintptr_t)ptr);
-}
-
-static inline uintptr_t IS_ERR_OR_NULL(const void *ptr)
-{
-	return !ptr || IS_ERR_VALUE((uintptr_t)ptr);
-}
-
-static inline int PTR_ERR_OR_ZERO(const void *ptr)
-{
-	if (IS_ERR(ptr))
-		return PTR_ERR(ptr);
-	else
-		return 0;
-}
-
-#endif