From a1a247e5f29350a7734bd3f0fdbc41418c3066a2 Mon Sep 17 00:00:00 2001
From: nfshp <nfshp>
Date: Sun, 9 Mar 2003 07:53:03 +0000
Subject: [PATCH] fix IS_ERR macro: return 0/NULL is sign of success.

---
 lustre/include/liblustre.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lustre/include/liblustre.h b/lustre/include/liblustre.h
index 0b37021..08226e8 100644
--- a/lustre/include/liblustre.h
+++ b/lustre/include/liblustre.h
@@ -93,7 +93,7 @@ static inline void *kmalloc(int size, int prot)
 #define kfree(a) free(a)
 #define GFP_KERNEL 1
 #define GFP_HIGHUSER 1
-#define IS_ERR(a) (abs((int)(a)) < 500 ? 1 : 0)
+#define IS_ERR(a) ((abc && abs((int)(a)) < 500) ? 1 : 0)
 #define PTR_ERR(a) ((int)(a))
 
 #define capable(foo) 1
-- 
1.8.3.1