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Duan Jiong committed a0137817476
Input: cyttsp4 - replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO This patch fixes coccinelle error regarding usage of IS_ERR and PTR_ERR instead of PTR_ERR_OR_ZERO. Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>