From: Gustavo A. R. Silva Date: Thu, 28 May 2020 14:35:11 +0000 (-0500) Subject: KVM: Replace zero-length array with flexible-array X-Git-Tag: v5.10.7~2299^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=764e515f41c82220b20099962f47ec952c9ca6de;p=platform%2Fkernel%2Flinux-rpi.git 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 --- diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 62ec926..d564855 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -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