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Date: Mon, 30 Dec 2019 09:51:40 +0800 From: Wu Hao <hao.wu@...el.com> To: Moritz Fischer <mdf@...nel.org> Cc: yu kuai <yukuai3@...wei.com>, linux-fpga@...r.kernel.org, linux-kernel@...r.kernel.org, yi.zhang@...we.com, zhengbin13@...wei.com Subject: Re: [PATCH] fpga: dfl: fme: remove set but not used variable 'fme' On Fri, Dec 27, 2019 at 02:57:26PM -0800, Moritz Fischer wrote: > On Thu, Dec 26, 2019 at 08:16:38PM +0800, yu kuai wrote: > > Fixes gcc '-Wunused-but-set-variable' warning: > > > > drivers/fpga/dfl-fme-main.c: In function ‘fme_dev_destroy’: > > drivers/fpga/dfl-fme-main.c:678:18: warning: variable ‘fme’ set but not > > used [-Wunused-but-set-variable] > > > > It is never used and so can be removed. > > > > Signed-off-by: yu kuai <yukuai3@...wei.com> > > --- > > drivers/fpga/dfl-fme-main.c | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/drivers/fpga/dfl-fme-main.c b/drivers/fpga/dfl-fme-main.c > > index 7c930e6b314d..1d4690c99268 100644 > > --- a/drivers/fpga/dfl-fme-main.c > > +++ b/drivers/fpga/dfl-fme-main.c > > @@ -675,10 +675,8 @@ static int fme_dev_init(struct platform_device *pdev) > > static void fme_dev_destroy(struct platform_device *pdev) > > { > > struct dfl_feature_platform_data *pdata = dev_get_platdata(&pdev->dev); > > - struct dfl_fme *fme; > > > > mutex_lock(&pdata->lock); > > - fme = dfl_fpga_pdata_get_private(pdata); > > dfl_fpga_pdata_set_private(pdata, NULL); > > mutex_unlock(&pdata->lock); > > } > > -- > > 2.17.2 > > > Acked-by: Moritz Fischer <mdf@...nel.org> Acked-by: Wu Hao <hao.wu@...el.com> Thanks Hao > > Thanks, > Moritz
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