Let's switch to using PROPERTY_ENTRY_U8_ARRAY_LEN() to initialize
property entries. Also, when dumping data, rely on local variables
instead of poking into the property entry structure directly.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
drivers/firmware/efi/apple-properties.c | 18 ++++++++----------
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/drivers/firmware/efi/apple-properties.c b/drivers/firmware/efi/apple-properties.c
index 0e206c9e0d7a..5ccf39986a14 100644
--- a/drivers/firmware/efi/apple-properties.c
+++ b/drivers/firmware/efi/apple-properties.c
@@ -53,7 +53,8 @@ static void __init unmarshal_key_value_pairs(struct dev_header *dev_header,
for (i = 0; i < dev_header->prop_count; i++) {
int remaining = dev_header->len - (ptr - (void *)dev_header);
- u32 key_len, val_len;
+ u32 key_len, val_len, entry_len;
+ const u8 *entry_data;
char *key;
if (sizeof(key_len) > remaining)
@@ -85,17 +86,14 @@ static void __init unmarshal_key_value_pairs(struct dev_header *dev_header,
ucs2_as_utf8(key, ptr + sizeof(key_len),
key_len - sizeof(key_len));
- entry[i].name = key;
- entry[i].length = val_len - sizeof(val_len);
- entry[i].is_array = !!entry[i].length;
- entry[i].type = DEV_PROP_U8;
- entry[i].pointer.u8_data = ptr + key_len + sizeof(val_len);
-
+ entry_data = ptr + key_len + sizeof(val_len);
+ entry_len = val_len - sizeof(val_len);
+ entry[i] = PROPERTY_ENTRY_U8_ARRAY_LEN(key, entry_data,
+ entry_len);
if (dump_properties) {
- dev_info(dev, "property: %s\n", entry[i].name);
+ dev_info(dev, "property: %s\n", key);
print_hex_dump(KERN_INFO, pr_fmt(), DUMP_PREFIX_OFFSET,
- 16, 1, entry[i].pointer.u8_data,
- entry[i].length, true);
+ 16, 1, entry_data, entry_len, true);
}
ptr += key_len + val_len;
--
2.23.0.866.gb869b98d4c-goog
