[PATCH 1/3] packet: Use flexible array member in struct pool

Currently we have a dummy pkt[1] array, which we alias with an array of a different size via various macros. However, we already require C11 which includes flexible array members, so we can do better. Signed-off-by: David Gibson --- packet.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/packet.h b/packet.h index 3f70e949..85ee5508 100644 --- a/packet.h +++ b/packet.h @@ -21,7 +21,7 @@ struct pool { size_t buf_size; size_t size; size_t count; - struct iovec pkt[1]; + struct iovec pkt[]; }; int vu_packet_check_range(void *buf, size_t offset, size_t len, -- 2.47.1