| Message ID | 20210525081733.571257-1-libaokun1@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] drm/nouveau: Remove set but not used variable 'width' | expand |
ping 在 2021/5/25 16:17, Baokun Li 写道: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/gpu/drm/nouveau/nouveau_display.c: In function 'nouveau_framebuffer_new': > drivers/gpu/drm/nouveau/nouveau_display.c:309:15: warning: > variable ‘width’ set but not used [-Wunused-but-set-variable] > > It never used since introduction. > > Signed-off-by: Baokun Li <libaokun1@huawei.com> > --- > drivers/gpu/drm/nouveau/nouveau_display.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c > index 929de41c281f..2b460835a438 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_display.c > +++ b/drivers/gpu/drm/nouveau/nouveau_display.c > @@ -306,7 +306,7 @@ nouveau_framebuffer_new(struct drm_device *dev, > struct nouveau_bo *nvbo = nouveau_gem_object(gem); > struct drm_framebuffer *fb; > const struct drm_format_info *info; > - unsigned int width, height, i; > + unsigned int height, i; > uint32_t tile_mode; > uint8_t kind; > int ret; > @@ -343,9 +343,6 @@ nouveau_framebuffer_new(struct drm_device *dev, > info = drm_get_format_info(dev, mode_cmd); > > for (i = 0; i < info->num_planes; i++) { > - width = drm_format_info_plane_width(info, > - mode_cmd->width, > - i); > height = drm_format_info_plane_height(info, > mode_cmd->height, > i);
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 929de41c281f..2b460835a438 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -306,7 +306,7 @@ nouveau_framebuffer_new(struct drm_device *dev, struct nouveau_bo *nvbo = nouveau_gem_object(gem); struct drm_framebuffer *fb; const struct drm_format_info *info; - unsigned int width, height, i; + unsigned int height, i; uint32_t tile_mode; uint8_t kind; int ret; @@ -343,9 +343,6 @@ nouveau_framebuffer_new(struct drm_device *dev, info = drm_get_format_info(dev, mode_cmd); for (i = 0; i < info->num_planes; i++) { - width = drm_format_info_plane_width(info, - mode_cmd->width, - i); height = drm_format_info_plane_height(info, mode_cmd->height, i);
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/nouveau/nouveau_display.c: In function 'nouveau_framebuffer_new': drivers/gpu/drm/nouveau/nouveau_display.c:309:15: warning: variable ‘width’ set but not used [-Wunused-but-set-variable] It never used since introduction. Signed-off-by: Baokun Li <libaokun1@huawei.com> --- drivers/gpu/drm/nouveau/nouveau_display.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)