| Message ID | 20201119011146.107587-1-bernard@vivo.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2] drm/vmwgfx: use min_t to replace min | expand |
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c index 83c0d5a3e4fd..525d5e1227e8 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c @@ -72,7 +72,7 @@ static int vmw_gmr2_bind(struct vmw_private *dev_priv, SVGA_REMAP_GMR2_PPN64 : SVGA_REMAP_GMR2_PPN32; while (num_pages > 0) { - unsigned long nr = min(num_pages, (unsigned long)VMW_PPN_PER_REMAP); + unsigned long nr = min_t(unsigned long, num_pages, VMW_PPN_PER_REMAP); remap_cmd.offsetPages = remap_pos; remap_cmd.numPages = nr;
Use min_t to replace min, min_t is a bit fast because min use twice typeof. This patch also fix check_patch.pl warning: WARNING: min() should probably be min_t(unsigned long, num_pages, VMW_PPN_PER_REMAP) +unsigned long nr = min(num_pages, (unsigned long) VMW_PPN_PER_REMAP); Signed-off-by: Bernard Zhao <bernard@vivo.com> Reported-by: kernel test robot <lkp@intel.com> --- Changes since V1: *fix compile error reported by kernel test robot Link for V1: *https://lore.kernel.org/patchwork/patch/1340996/ --- drivers/gpu/drm/vmwgfx/vmwgfx_gmr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)