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authorLinus Torvalds <torvalds@linux-foundation.org>2016-10-10 13:38:49 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-10 13:38:49 -0700
commitfed41f7d039bad02f94cad9059e4b14cd81d13f2 (patch)
treefb9de8dfd1e706a0657e213d5d3cd9368b9e58e4 /fs/xfs/xfs_file.c
parentabb5a14fa20fdd400995926134b7be9eb8ce6048 (diff)
parentcd27e455042da85b088bdd3a6e00da1d5b4df9f1 (diff)
Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull splice fixups from Al Viro: "A couple of fixups for interaction of pipe-backed iov_iter with O_DIRECT reads + constification of a couple of primitives in uio.h missed by previous rounds. Kudos to davej - his fuzzing has caught those bugs" * 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: [btrfs] fix check_direct_IO() for non-iovec iterators constify iov_iter_count() and iter_is_iovec() fix ITER_PIPE interaction with direct_IO
Diffstat (limited to 'fs/xfs/xfs_file.c')
-rw-r--r--fs/xfs/xfs_file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 62511687385c..2bc58b3fd37d 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -319,7 +319,7 @@ xfs_file_dio_aio_read(
data = *to;
ret = __blockdev_direct_IO(iocb, inode, target->bt_bdev, &data,
xfs_get_blocks_direct, NULL, NULL, 0);
- if (ret > 0) {
+ if (ret >= 0) {
iocb->ki_pos += ret;
iov_iter_advance(to, ret);
}