From 4acbf5545d5acfeeac6d84e31cb2203ba19223ef Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Date: Tue, 27 Oct 2020 00:54:08 -0500
Subject: [PATCH] Bluetooth: btintel: Replace zero-length array with flexible-array member
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Git-commit: 4acbf5545d5acfeeac6d84e31cb2203ba19223ef
Patch-mainline: v5.10-rc2
References: bsc#1188893

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 <gustavoars@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/bluetooth/btintel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 {
-- 
2.26.2