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-rw-r--r--fs/cbfs/cbfs.c48
1 files changed, 27 insertions, 21 deletions
diff --git a/fs/cbfs/cbfs.c b/fs/cbfs/cbfs.c
index 73fe3b3624..ba903d16a0 100644
--- a/fs/cbfs/cbfs.c
+++ b/fs/cbfs/cbfs.c
@@ -371,40 +371,46 @@ const struct cbfs_cachenode *file_cbfs_find(const char *name)
return cbfs_find_file(&cbfs_s, name);
}
-const struct cbfs_cachenode *file_cbfs_find_uncached(ulong end_of_rom,
- const char *name)
+static int find_uncached(struct cbfs_priv *priv, const char *name, void *start,
+ struct cbfs_cachenode *node)
{
- struct cbfs_priv *priv = &cbfs_s;
- void *start;
- u32 size;
- u32 align;
- static struct cbfs_cachenode node;
-
- if (file_cbfs_load_header(priv, end_of_rom))
- return NULL;
-
- start = priv->start;
- size = priv->header.rom_size;
- align = priv->header.align;
+ int size = priv->header.rom_size;
+ int align = priv->header.align;
while (size >= align) {
- int ret;
int used;
+ int ret;
- ret = file_cbfs_next_file(priv, start, size, align, &node,
+ ret = file_cbfs_next_file(priv, start, size, align, node,
&used);
if (ret == -ENOENT)
break;
else if (ret)
- return NULL;
- if (!strcmp(name, node.name))
- return &node;
+ return ret;
+ if (!strcmp(name, node->name))
+ return 0;
size -= used;
start += used;
}
- cbfs_s.result = CBFS_FILE_NOT_FOUND;
- return NULL;
+ priv->result = CBFS_FILE_NOT_FOUND;
+
+ return -ENOENT;
+}
+
+int file_cbfs_find_uncached(ulong end_of_rom, const char *name,
+ struct cbfs_cachenode *node)
+{
+ struct cbfs_priv priv;
+ void *start;
+ int ret;
+
+ ret = file_cbfs_load_header(&priv, end_of_rom);
+ if (ret)
+ return ret;
+ start = priv.start;
+
+ return find_uncached(&priv, name, start, node);
}
const char *file_cbfs_name(const struct cbfs_cachenode *file)