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authorDavid Gibson <david@gibson.dropbear.id.au>2008-02-18 18:09:04 +1100
committerGerald Van Baren <vanbaren@cideas.com>2008-03-18 21:03:45 -0400
commit11abe45c48ec3485a6c1a5168ce8d79c3288adc1 (patch)
treeaf96850de8fcf02952ce647e8f0921abac20b8d8 /libfdt/fdt_ro.c
parentd0ccb9b140b472039732de102fc14597eedb14df (diff)
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libfdt: Remove no longer used code from fdt_node_offset_by_compatible()
Since fdt_node_offset_by_compatible() was converted to the new fdt_next_node() iterator, a chunk of initialization code became redundant, but was not removed by oversight. This patch cleans it up. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'libfdt/fdt_ro.c')
-rw-r--r--libfdt/fdt_ro.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c
index 15d5f6b..63fa129 100644
--- a/libfdt/fdt_ro.c
+++ b/libfdt/fdt_ro.c
@@ -453,20 +453,10 @@ int fdt_node_check_compatible(const void *fdt, int nodeoffset,
int fdt_node_offset_by_compatible(const void *fdt, int startoffset,
const char *compatible)
{
- uint32_t tag;
- int offset, nextoffset;
- int err;
+ int offset, err;
CHECK_HEADER(fdt);
- if (startoffset >= 0) {
- tag = fdt_next_tag(fdt, startoffset, &nextoffset);
- if (tag != FDT_BEGIN_NODE)
- return -FDT_ERR_BADOFFSET;
- } else {
- nextoffset = 0;
- }
-
/* FIXME: The algorithm here is pretty horrible: we scan each
* property of a node in fdt_node_check_compatible(), then if
* that didn't find what we want, we scan over them again