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authorDavid Howells <dhowells@redhat.com>2018-10-22 13:07:28 +0100
committerDavid Howells <dhowells@redhat.com>2018-10-24 00:40:44 +0100
commit00e23707442a75b404392cef1405ab4fd498de6b (patch)
treed2d16e7863306dd0ccf6b7d528958bd9dd497820 /net/9p
parent1fcb748d187d0c7732a75a509e924ead6d070e04 (diff)
downloadlinux-00e23707442a75b404392cef1405ab4fd498de6b.tar.bz2
iov_iter: Use accessor function
Use accessor functions to access an iterator's type and direction. This allows for the possibility of using some other method of determining the type of iterator than if-chains with bitwise-AND conditions. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/9p')
-rw-r--r--net/9p/trans_virtio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 7728b0acde09..4d7d2070e9c8 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -322,7 +322,7 @@ static int p9_get_mapped_pages(struct virtio_chan *chan,
if (!iov_iter_count(data))
return 0;
- if (!(data->type & ITER_KVEC)) {
+ if (iov_iter_is_kvec(data)) {
int n;
/*
* We allow only p9_max_pages pinned. We wait for the