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| author | Alex Elder | 2013-02-06 20:11:38 +0100 |
|---|---|---|
| committer | Alex Elder | 2013-02-20 02:14:05 +0100 |
| commit | 903bb32e890237ca43ab847e561e5377cfe0fdb3 (patch) | |
| tree | a2327dd33fe66cd73b30e298b91829b28a05ea7c /drivers/block | |
| parent | rbd: ignore result of ceph_copy_from_page_vector() (diff) | |
| download | kernel-qcow2-linux-903bb32e890237ca43ab847e561e5377cfe0fdb3.tar.gz kernel-qcow2-linux-903bb32e890237ca43ab847e561e5377cfe0fdb3.tar.xz kernel-qcow2-linux-903bb32e890237ca43ab847e561e5377cfe0fdb3.zip | |
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.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index c259b4089e95..b0eea3eaee93 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) |