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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2014-04-10 20:54:51 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-05-06 17:32:42 -0400 |
| commit | e7c24607b5d68a4cdc56e09d70a3c8bae5f0519f (patch) | |
| tree | 65b8b65636ba6d2470d3a004d027ff966811d270 /fs/ceph | |
| parent | fs/file.c: don't open-code kvfree() (diff) | |
| download | linux-dev-e7c24607b5d68a4cdc56e09d70a3c8bae5f0519f.tar.xz linux-dev-e7c24607b5d68a4cdc56e09d70a3c8bae5f0519f.zip | |
kill iov_iter_copy_from_user()
all callers can use copy_page_from_iter() and it actually simplifies
them.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/file.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 88a6df4cbe6d..ef9115e4a6fa 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -737,13 +737,12 @@ static ssize_t ceph_sync_write(struct kiocb *iocb, const struct iovec *iov, left = len; for (n = 0; n < num_pages; n++) { size_t plen = min_t(size_t, left, PAGE_SIZE); - ret = iov_iter_copy_from_user(pages[n], &i, 0, plen); + ret = copy_page_from_iter(pages[n], 0, plen, &i); if (ret != plen) { ret = -EFAULT; break; } left -= ret; - iov_iter_advance(&i, ret); } if (ret < 0) { |