From 98769944c897e69a7483f20a409aed89733e3c16 Mon Sep 17 00:00:00 2001
From: stefan <stefan@315a16e6-25f9-4109-90ae-ca3045a26c18>
Date: Wed, 19 Jan 2011 17:12:20 +0000
Subject: [PATCH] - remove bug in initrd_read => fix the using of the argument
 "offset"

git-svn-id: http://svn.lfbs.rwth-aachen.de/svn/scc/trunk/MetalSVM@377 315a16e6-25f9-4109-90ae-ca3045a26c18
---
 fs/initrd.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fs/initrd.c b/fs/initrd.c
index 8f6067da..99b19669 100644
--- a/fs/initrd.c
+++ b/fs/initrd.c
@@ -50,12 +50,16 @@ typedef struct {
 
 static ssize_t initrd_read(vfs_node_t* node, uint8_t* buffer, size_t size, off_t offset)
 {
-	uint32_t i, pos, found = 0;
+	uint32_t i, pos = 0, found = 0;
 	char* data = NULL;
 	block_list_t* blist = &node->block_list;
 
 	/* searching for the valid data block */
-	pos = offset ? node->block_size / offset : 0;
+	if (offset) {
+		pos = offset / node->block_size;
+		offset = offset % node->block_size;
+	}
+
 	do {
 		for(i=0; i<MAX_DATABLOCKS && !data; i++) {
 			if (blist->data[i]) {