From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 11 Sep 2016 15:05:49 +0200
The kfree() function was called in one case by the rbd_dev_image_id()
function during error handling even if the passed variable "response"
contained a null pointer.
Adjust a jump target according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/block/rbd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index c1da844..a6d9a06 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -5865,7 +5865,7 @@ static int rbd_dev_image_id(struct rbd_device *rbd_dev)
response = kzalloc(sizeof(__le32) + RBD_IMAGE_ID_LEN_MAX, GFP_NOIO);
if (!response) {
ret = -ENOMEM;
- goto out;
+ goto free_name;
}
/* If it doesn't exist we'll assume it's a format 1 image */
@@ -5893,8 +5893,8 @@ static int rbd_dev_image_id(struct rbd_device *rbd_dev)
rbd_dev->spec->image_id = image_id;
dout("image_id is %s\n", image_id);
}
-out:
kfree(response);
+ free_name:
kfree(object_name);
return ret;
--
2.10.0
--
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