diff mbox

[1/2] rbd: give rbd_obj_read_sync() buffer void type

Message ID 51745749.3010604@inktank.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alex Elder April 21, 2013, 9:16 p.m. UTC 
Make the buf parameter into which the data is to be read have type
void pointer.

Signed-off-by: Alex Elder <elder@inktank.com>
---
 drivers/block/rbd.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

 		if (WARN_ON((size_t) ret < size)) {
diff mbox

Patch

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 5724d41..e6da301 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -2854,7 +2854,7 @@  static void rbd_free_disk(struct rbd_device *rbd_dev)
 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 @@  rbd_dev_v1_header_read(struct rbd_device *rbd_dev,
u64 *version)
 			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;