Commit 461f758a authored Apr 11, 2014 by Duan Jiong Committed by Yan, Zheng Jun 06, 2014

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: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Reviewed-by: Yan, 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 {

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