rbd: give rbd_obj_read_sync() buffer void type
Make the buf parameter into which the data is to be read have type
void pointer.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index ee53d8e..6436b3f 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -2854,7 +2854,7 @@
static int rbd_obj_read_sync(struct rbd_device *rbd_dev,
const char *object_name,
u64 offset, u64 length,
- char *buf, u64 *version)
+ void *buf, u64 *version)
{
struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc;
@@ -2957,8 +2957,7 @@
return ERR_PTR(-ENOMEM);
ret = rbd_obj_read_sync(rbd_dev, rbd_dev->header_name,
- 0, size,
- (char *) ondisk, version);
+ 0, size, ondisk, version);
if (ret < 0)
goto out_err;
if (WARN_ON((size_t) ret < size)) {
