[PATCH] rbd: Cocci spatch "ptr_ret.spatch"

[Thomas Meyer]

Signed-off-by: Thomas Meyer <thomas@xxxxxxxx>
---

diff -u -p a/drivers/block/rbd.c b/drivers/block/rbd.c
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -4466,7 +4466,7 @@ static int rbd_dev_image_id(struct rbd_d
 
 		image_id = ceph_extract_encoded_string(&p, p + ret,
 						NULL, GFP_NOIO);
-		ret = IS_ERR(image_id) ? PTR_ERR(image_id) : 0;
+		ret = PTR_RET(image_id);
 		if (!ret)
 			rbd_dev->image_format = 2;
 	} else {


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