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libceph: drop return value from page vector copy routines

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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>
This commit is contained in:
Alex Elder 2013-02-06 13:11:38 -06:00
parent 23ed6e13b3
commit 903bb32e89
3 changed files with 10 additions and 13 deletions
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4
include/linux/ceph/libceph.h
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@ -232,10 +232,10 @@ extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
extern int ceph_copy_user_to_page_vector(struct page **pages,
const void __user *data,
loff_t off, size_t len);
extern int ceph_copy_to_page_vector(struct page **pages,
extern void ceph_copy_to_page_vector(struct page **pages,
const void *data,
loff_t off, size_t len);
extern int ceph_copy_from_page_vector(struct page **pages,
extern void ceph_copy_from_page_vector(struct page **pages,
void *data,
loff_t off, size_t len);
extern int ceph_copy_page_vector_to_user(struct page **pages, void __user *data,