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lib: decode_timing_property should return -NOENT when proprty is not found

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Length may be unitialized when fdt_getprop fails.

Signed-off-by: Ondřej Jirman <megous@megous.com>
This commit is contained in:
Ondrej Jirman
2018-07-02 08:18:04 +02:00
parent 882e22bf9c
commit 2fda5ece3c
1 changed files with 1 additions and 1 deletions
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lib/fdtdec.c
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@@ -980,7 +980,7 @@ static int decode_timing_property(const void *blob, int node, const char *name,
if (!prop) { if (!prop) {
debug("%s: could not find property %s\n", debug("%s: could not find property %s\n",
fdt_get_name(blob, node, NULL), name); fdt_get_name(blob, node, NULL), name);
return length; return -ENOENT;
} }
if (length == sizeof(u32)) { if (length == sizeof(u32)) {