diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-10-17 20:22:33 +0900 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-10-24 08:04:39 -0400 |
| commit | 7c9786d61f951dd8d031e88e198e0ae88b8da2b3 (patch) | |
| tree | 1b788ddb8117a882da535c66e479e78457a5179c /lib | |
| parent | 28a3a43d7be74000a0d480f6f32e31c5ff22d4bc (diff) | |
libfdt: fix fdt_stringlist_count()
If fdt_getprop() fails, negative error code should be returned.
[ DTC commit: e28eff5b787adb3f461d1653598818b2f1f25a73 ]
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libfdt/fdt_ro.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c index 7e894b742b..fc08981a2c 100644 --- a/lib/libfdt/fdt_ro.c +++ b/lib/libfdt/fdt_ro.c @@ -550,7 +550,7 @@ int fdt_stringlist_count(const void *fdt, int nodeoffset, const char *property) list = fdt_getprop(fdt, nodeoffset, property, &length); if (!list) - return -length; + return length; end = list + length; |