From 4acbf5545d5acfeeac6d84e31cb2203ba19223ef Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Tue, 27 Oct 2020 00:54:08 -0500 Subject: Bluetooth: btintel: Replace zero-length array with flexible-array member MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Gustavo A. R. Silva --- drivers/bluetooth/btintel.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/bluetooth') diff --git a/drivers/bluetooth/btintel.h b/drivers/bluetooth/btintel.h index 09346ae308eb..78cc64b42b30 100644 --- a/drivers/bluetooth/btintel.h +++ b/drivers/bluetooth/btintel.h @@ -47,7 +47,7 @@ enum { struct intel_tlv { u8 type; u8 len; - u8 val[0]; + u8 val[]; } __packed; struct intel_version_tlv { -- cgit v1.2.3