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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>
Alex Elder 12 жил өмнө
parent
commit
80ef15bf71
1 өөрчлөгдсөн 2 нэмэгдсэн , 3 устгасан
  1. 2 3
      drivers/block/rbd.c

+ 2 - 3
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;
 		if (WARN_ON((size_t) ret < size)) {