Bluetooth: btintel: 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://www.kernel.org/doc/html/v5.9/process/deprecated.html#zero-length-and-one-element-arrays

Gustavo A. R. Silva committed 6 years ago

Commit 4acbf551 parent 8fdaabe1 file · +1 −1Browse files

Unified · Split

drivers/bluetooth/btintel.h+1−1

@@ -47,7 +47,7 @@ enum { · 46 unmodified lines
47	47	struct intel_tlv {
48	48	u8 type;
49	49	u8 len;
50		− u8 val[0];
	50	+ u8 val[];
51	51	} __packed;
52	52
53	53	struct intel_version_tlv {