firmware: google: vpd: Replace zero-length array with flexible-array member
There is a regular need in the kernel to provide a way to declare having a
dynamically sized set of trailing elements in a structure. Kernel code should
always use “flexible array members”[1] for these cases. The older style of
one-element or zero-length arrays should no longer be used[2].
[1] https://en.wikipedia.org/wiki/Flexible_array_member
[2] https://github.com/KSPP/linux/issues/21
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
diff --git a/drivers/firmware/google/vpd.c b/drivers/firmware/google/vpd.c
index db08122..d23c5c6 100644
--- a/drivers/firmware/google/vpd.c
+++ b/drivers/firmware/google/vpd.c
@@ -32,7 +32,7 @@ struct vpd_cbmem {
u32 version;
u32 ro_size;
u32 rw_size;
- u8 blob[0];
+ u8 blob[];
};
struct vpd_section {