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| author | Maxim Patlasov <mpatlasov@parallels.com> | 2012-10-26 19:50:04 +0400 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2013-01-24 16:21:27 +0100 |
| commit | d28574e043e8b7cb35482de6e9a553118a32803d (patch) | |
| tree | 6233897744a2d5de8ff98e51e4f12dad933355b0 /mm/filemap.c | |
| parent | 85f40aec887110ae6bbefa87988def4606a3d583 (diff) | |
| download | lwn-d28574e043e8b7cb35482de6e9a553118a32803d.tar.gz lwn-d28574e043e8b7cb35482de6e9a553118a32803d.zip | |
mm: minor cleanup of iov_iter_single_seg_count()
The function does not modify iov_iter which 'i' points to.
Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 83efee76a5c0..24a7ea583f0c 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2056,7 +2056,7 @@ EXPORT_SYMBOL(iov_iter_fault_in_readable); /* * Return the count of just the current iov_iter segment. */ -size_t iov_iter_single_seg_count(struct iov_iter *i) +size_t iov_iter_single_seg_count(const struct iov_iter *i) { const struct iovec *iov = i->iov; if (i->nr_segs == 1) |