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Date: Sat, 28 Dec 2019 11:34:37 -0800 (PST) From: David Miller <davem@...emloft.net> To: chenzhou10@...wei.com Cc: qiang.zhao@....com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH next] net/wan/fsl_ucc_hdlc: remove set but not used variables 'ut_info' and 'ret' From: Chen Zhou <chenzhou10@...wei.com> Date: Sat, 28 Dec 2019 11:09:47 +0800 > 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@...wei.com> > Signed-off-by: Chen Zhou <chenzhou10@...wei.com> Applied.
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