Commit 4ed2101c authored by Ville Syrjälä's avatar Ville Syrjälä

drm: Flatten drm_mode_vrefresh()

Remove the pointless whole-function indentation. Also don't
need to worry about negative values anymore since we switched
everything to u16.
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Reviewed-by: default avatarEmil Velikov <emil.velikov@collabora.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200428171940.19552-10-ville.syrjala@linux.intel.com
parent d857e167
......@@ -757,11 +757,11 @@ EXPORT_SYMBOL(drm_mode_set_name);
*/
int drm_mode_vrefresh(const struct drm_display_mode *mode)
{
int refresh = 0;
if (mode->htotal > 0 && mode->vtotal > 0) {
unsigned int num, den;
if (mode->htotal == 0 || mode->vtotal == 0)
return 0;
num = mode->clock * 1000;
den = mode->htotal * mode->vtotal;
......@@ -772,9 +772,7 @@ int drm_mode_vrefresh(const struct drm_display_mode *mode)
if (mode->vscan > 1)
den *= mode->vscan;
refresh = DIV_ROUND_CLOSEST(num, den);
}
return refresh;
return DIV_ROUND_CLOSEST(num, den);
}
EXPORT_SYMBOL(drm_mode_vrefresh);
......
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