From c38e7e212acdb52dc8c0553340050b02e4a3f848 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" Date: Thu, 28 May 2020 09:35:11 -0500 Subject: firewire: ohci: Replace zero-length array with flexible-array 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://github.com/KSPP/linux/issues/21 Signed-off-by: Gustavo A. R. Silva --- drivers/firewire/ohci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/firewire/ohci.c') diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 33269316f111..54fdc39cd0bc 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -111,7 +111,7 @@ struct descriptor_buffer { dma_addr_t buffer_bus; size_t buffer_size; size_t used; - struct descriptor buffer[0]; + struct descriptor buffer[]; }; struct context { -- cgit v1.2.3