Commit 764e515f authored May 28, 2020 by Gustavo A. R. Silva

KVM: Replace zero-length array with flexible-array

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 <gustavoars@kernel.org>

parent 6112bad7

include/linux/kvm_host.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -409,7 +409,7 @@ struct kvm_irq_routing_table {
		* Array indexed by gsi. Each entry contains list of irq chips
		* the gsi is connected to.
		*/
		struct hlist_head map[0];
		struct hlist_head map[];
		};
		#endif

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