提交 2c932d4c 编写于 作者: A Ashish Samant 提交者: Miklos Szeredi

fuse: Fix return value from fuse_get_user_pages()

fuse_get_user_pages() should return error or 0. Otherwise fuse_direct_io
read will not return 0 to indicate that read has completed.

Fixes: 742f9927 ("fuse: return patrial success from fuse_direct_io()")
Signed-off-by: NAshish Samant <ashish.samant@oracle.com>
Signed-off-by: NSeth Forshee <seth.forshee@canonical.com>
Signed-off-by: NMiklos Szeredi <mszeredi@redhat.com>
上级 02da2d72
......@@ -1295,7 +1295,7 @@ static int fuse_get_user_pages(struct fuse_req *req, struct iov_iter *ii,
*nbytesp = nbytes;
return ret;
return ret < 0 ? ret : 0;
}
static inline int fuse_iter_npages(const struct iov_iter *ii_p)
......
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