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authorAlex Elder <elder@inktank.com>2013-02-06 13:11:38 -0600
committerAlex Elder <elder@inktank.com>2013-02-19 19:14:05 -0600
commit903bb32e890237ca43ab847e561e5377cfe0fdb3 (patch)
treea2327dd33fe66cd73b30e298b91829b28a05ea7c /drivers/block
parent23ed6e13b320b33decb516cbe66e71b132df488d (diff)
libceph: drop return value from page vector copy routines
The return values provided for ceph_copy_to_page_vector() and ceph_copy_from_page_vector() serve no purpose, so get rid of them. Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/rbd.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index c259b4089e9..b0eea3eaee9 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1890,8 +1890,7 @@ static int rbd_obj_method_sync(struct rbd_device *rbd_dev,
if (ret < 0)
goto out;
ret = 0;
- (void) ceph_copy_from_page_vector(pages, inbound, 0,
- obj_request->xferred);
+ ceph_copy_from_page_vector(pages, inbound, 0, obj_request->xferred);
if (version)
*version = obj_request->version;
out:
@@ -2089,7 +2088,7 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev,
rbd_assert(obj_request->xferred <= (u64) SIZE_MAX);
size = (size_t) obj_request->xferred;
- (void) ceph_copy_from_page_vector(pages, buf, 0, size);
+ ceph_copy_from_page_vector(pages, buf, 0, size);
rbd_assert(size <= (size_t) INT_MAX);
ret = (int) size;
if (version)