Message ID | 20191226121638.10507-1-yukuai3@huawei.com (mailing list archive) |
---|---|
State | Mainlined, archived |
Delegated to: | Moritz Fischer |
Headers | show |
Series | fpga: dfl: fme: remove set but not used variable 'fme' | expand |
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@huawei.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@kernel.org> Thanks, Moritz
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@huawei.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@kernel.org> Acked-by: Wu Hao <hao.wu@intel.com> Thanks Hao > > Thanks, > Moritz
On Mon, Dec 30, 2019 at 09:51:40AM +0800, Wu Hao wrote: > 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@huawei.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@kernel.org> > > Acked-by: Wu Hao <hao.wu@intel.com> > > Thanks > Hao > > > > > Thanks, > > Moritz Applied to for-next. Thanks, Moritz
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); }
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@huawei.com> --- drivers/fpga/dfl-fme-main.c | 2 -- 1 file changed, 2 deletions(-)