X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs2.git;a=blobdiff_plain;f=yaffs_nameval.c;h=e75411be9fb7dfef4e3f6866347a35cc88140881;hp=8d0fa4e565ed11f6157ac91f165ba3da30a710be;hb=30531f82cc7712126b10f3b05e3b50e7577d0778;hpb=6500cebaa2c93512d544719956af259ca13f83b7

diff --git a/yaffs_nameval.c b/yaffs_nameval.c
index 8d0fa4e..e75411b 100644
--- a/yaffs_nameval.c
+++ b/yaffs_nameval.c
@@ -1,7 +1,7 @@
 /*
  * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
  *
- * Copyright (C) 2002-2010 Aleph One Ltd.
+ * Copyright (C) 2002-2011 Aleph One Ltd.
  *   for Toby Churchill Ltd and Brightstar Engineering
  *
  * Created by Charles Manning <charles@aleph1.co.uk>
@@ -50,7 +50,7 @@ static int nval_find(const char *xb, int xb_size, const YCHAR *name,
 	}
 	if (exist_size)
 		*exist_size = 0;
-	return -1;
+	return -ENODATA;
 }
 
 static int nval_used(const char *xb, int xb_size)
@@ -74,16 +74,15 @@ int nval_del(char *xb, int xb_size, const YCHAR *name)
 	int pos = nval_find(xb, xb_size, name, NULL);
 	int size;
 
-	if (pos >= 0 && pos < xb_size) {
-		/* Find size, shift rest over this record,
-		 * then zero out the rest of buffer */
-		memcpy(&size, xb + pos, sizeof(int));
-		memcpy(xb + pos, xb + pos + size, xb_size - (pos + size));
-		memset(xb + (xb_size - size), 0, size);
-		return 0;
-	} else {
+	if (pos < 0 || pos >= xb_size)
 		return -ENODATA;
-	}
+
+	/* Find size, shift rest over this record,
+	 * then zero out the rest of buffer */
+	memcpy(&size, xb + pos, sizeof(int));
+	memcpy(xb + pos, xb + pos + size, xb_size - (pos + size));
+	memset(xb + (xb_size - size), 0, size);
+	return 0;
 }
 
 int nval_set(char *xb, int xb_size, const YCHAR *name, const char *buf,