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fuse: Add missed unlock_page() to fuse_readpages_fill() 

commit 109728ccc5 upstream.

The above error path returns with page unlocked, so this place seems also
to behave the same.

Fixes: f8dbdf8182 ("fuse: rework fuse_readpages()")
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Kirill Tkhai 2018-07-19 15:49:39 +03:00 committed by Greg Kroah-Hartman
parent ff4a71855d
commit e8a3f3a036
1 changed files with 1 additions and 0 deletions
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fs/fuse/file.c
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@ -866,6 +866,7 @@ static int fuse_readpages_fill(void *_data, struct page *page)
}
if (WARN_ON(req->num_pages >= req->max_pages)) {
unlock_page(page);
fuse_put_request(fc, req);
return -EIO;
}