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authorAl Viro <viro@zeniv.linux.org.uk>2014-03-05 03:38:00 (GMT)
committerAl Viro <viro@zeniv.linux.org.uk>2014-05-06 21:32:45 (GMT)
commita6cbcd4a4a85e2fdb0b3344b88df2e8b3d526b9e (patch)
treec0f054759a0b9c26881109968ad018fe759af458 /fs/gfs2
parent16b1f05d7f5ab4ce570963aca5f3b2b5d21822fa (diff)
downloadlinux-a6cbcd4a4a85e2fdb0b3344b88df2e8b3d526b9e.tar.xz
get rid of pointless iov_length() in ->direct_IO()
all callers have iov_length(iter->iov, iter->nr_segs) == iov_iter_count(iter) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/aops.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index e84ddaa..228a12d 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -1081,7 +1081,7 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb,
*/
if (mapping->nrpages) {
loff_t lstart = offset & (PAGE_CACHE_SIZE - 1);
- loff_t len = iov_length(iter->iov, iter->nr_segs);
+ loff_t len = iov_iter_count(iter);
loff_t end = PAGE_ALIGN(offset + len) - 1;
rv = 0;