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authorMaxim Patlasov <mpatlasov@parallels.com>2012-10-26 19:50:04 +0400
committerMiklos Szeredi <mszeredi@suse.cz>2013-01-24 16:21:27 +0100
commitd28574e043e8b7cb35482de6e9a553118a32803d (patch)
tree6233897744a2d5de8ff98e51e4f12dad933355b0 /mm/filemap.c
parent85f40aec887110ae6bbefa87988def4606a3d583 (diff)
downloadlinaro-lsk-d28574e043e8b7cb35482de6e9a553118a32803d.tar.gz
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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 83efee76a5c..24a7ea583f0 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)