Commit 461f758a authored by Duan Jiong's avatar Duan Jiong Committed by Yan, Zheng
Browse files

rbd: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO 



This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: default avatarDuan Jiong <duanj.fnst@cn.fujitsu.com>
Reviewed-by: default avatarYan, Zheng <zheng.z.yan@intel.com>
parent c6bcda6f

drivers/block/rbd.c

+1 −1
Original line number Diff line number Diff line
@@ -4752,7 +4752,7 @@ static int rbd_dev_image_id(struct rbd_device *rbd_dev) 


		image_id = ceph_extract_encoded_string(&p, p + ret,

						NULL, GFP_NOIO);

		ret = IS_ERR(image_id) ? PTR_ERR(image_id) : 0;

		ret = PTR_ERR_OR_ZERO(image_id);

		if (!ret)

			rbd_dev->image_format = 2;

	} else {