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Chen Zhou authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wan/fsl_ucc_hdlc.c: In function ucc_hdlc_irq_handler: drivers/net/wan/fsl_ucc_hdlc.c:643:23: warning: variable ut_info set but not used [-Wunused-but-set-variable] drivers/net/wan/fsl_ucc_hdlc.c: In function uhdlc_suspend: drivers/net/wan/fsl_ucc_hdlc.c:880:23: warning: variable ut_info set but not used [-Wunused-but-set-variable] drivers/net/wan/fsl_ucc_hdlc.c: In function uhdlc_resume: drivers/net/wan/fsl_ucc_hdlc.c:925:6: warning: variable ret set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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