[U-Boot] [PATCH v2 2/2] libfdt: fix fdt_stringlist_search()

If fdt_getprop() fails, negative error code should be returned.

[ DTC commit: daa75e8fa5942caa8e97931aed3a1ee0b7edd74b ]

Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com Signed-off-by: David Gibson david@gibson.dropbear.id.au ---

lib/libfdt/fdt_ro.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c index fc08981..1be9538 100644 --- a/lib/libfdt/fdt_ro.c +++ b/lib/libfdt/fdt_ro.c @@ -576,7 +576,7 @@ 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;