From: Yushan Zhou <katrinzhou@tencent.com>
Date: Tue, 18 Oct 2022 10:01:32 +0000 (+0800)
Subject: ublk_drv: use flexible-array member instead of zero-length array
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=72495b5ab456ec9f05d587238d1e2fa8e9ea63ec;p=linux.git

ublk_drv: use flexible-array member instead of zero-length array

Eliminate the following coccicheck warning:
./drivers/block/ublk_drv.c:127:16-19: WARNING use flexible-array member instead

Signed-off-by: Yushan Zhou <katrinzhou@tencent.com>
Link: https://lore.kernel.org/r/20221018100132.355393-1-zys.zljxml@gmail.com
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 2651bf41dde31..5afce6ffaadfa 100644
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -124,7 +124,7 @@ struct ublk_queue {
 	bool force_abort;
 	unsigned short nr_io_ready;	/* how many ios setup */
 	struct ublk_device *dev;
-	struct ublk_io ios[0];
+	struct ublk_io ios[];
 };
 
 #define UBLK_DAEMON_MONITOR_PERIOD	(5 * HZ)