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authorAl Viro <viro@zeniv.linux.org.uk>2014-03-04 20:24:06 (GMT)
committerAl Viro <viro@zeniv.linux.org.uk>2014-05-06 21:32:43 (GMT)
commitcb66a7a1f149ff705fa37cad6d1252b046e0ad4f (patch)
tree32dd17f294e9ef96bfea727bba313a33590917ab /fs/fuse/file.c
parent0ae5e4d370599592eab845527b31708a4f3411be (diff)
downloadlinux-cb66a7a1f149ff705fa37cad6d1252b046e0ad4f.tar.xz
kill generic_segment_checks()
all callers of ->aio_read() and ->aio_write() have iov/nr_segs already checked - generic_segment_checks() done after that is just an odd way to spell iov_length(). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fuse/file.c')
-rw-r--r--fs/fuse/file.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 126deb5..9c7f346 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -1208,12 +1208,7 @@ static ssize_t fuse_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
WARN_ON(iocb->ki_pos != pos);
- ocount = 0;
- err = generic_segment_checks(iov, &nr_segs, &ocount, VERIFY_READ);
- if (err)
- return err;
-
- count = ocount;
+ count = ocount = iov_length(iov, nr_segs);
mutex_lock(&inode->i_mutex);
/* We can write back this queue in page reclaim */