From: Masahiro Yamada <yamada.masah...@socionext.com>
If fdt_getprop() fails, negative error code should be returned.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
Signed-off-by: David Gibson <da...@gibson.dropbear.id.au>
---
cpukit/dtc/libfdt/fdt_ro.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cpukit/dtc/libfdt/fdt_ro.c b/cpukit/dtc/libfdt/fdt_ro.c
index db8d10fcd4..3d00d2eee0 100644
--- a/cpukit/dtc/libfdt/fdt_ro.c
+++ b/cpukit/dtc/libfdt/fdt_ro.c
@@ -597,7 +597,7 @@ int fdt_stringlist_search(const void *fdt, int nodeoffset,
const char *property,
list = fdt_getprop(fdt, nodeoffset, property, &length);
if (!list)
- return -length;
+ return length;
len = strlen(string) + 1;
end = list + length;
--
2.13.7
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