xephyr: fix "set but not used warnings"

ephyrvideo.c: In function 'ephyrPutVideo':
ephyrvideo.c:1009:42: warning: variable 'drw_h' set but not used
ephyrvideo.c:1009:31: warning: variable 'drw_w' set but not used
ephyrvideo.c:1009:20: warning: variable 'drw_y' set but not used
ephyrvideo.c:1009:9: warning: variable 'drw_x' set but not used
ephyrvideo.c: In function 'ephyrGetVideo':
ephyrvideo.c:1058:42: warning: variable 'drw_h' set but not used
ephyrvideo.c:1058:31: warning: variable 'drw_w' set but not used
ephyrvideo.c:1058:20: warning: variable 'drw_y' set but not used
ephyrvideo.c:1058:9: warning: variable 'drw_x' set but not used
ephyrvideo.c: In function 'ephyrPutStill':
ephyrvideo.c:1107:42: warning: variable 'drw_h' set but not used
ephyrvideo.c:1107:31: warning: variable 'drw_w' set but not used
ephyrvideo.c:1107:20: warning: variable 'drw_y' set but not used
ephyrvideo.c:1107:9: warning: variable 'drw_x' set but not used
ephyrvideo.c: In function 'ephyrGetStill':
ephyrvideo.c:1156:42: warning: variable 'drw_h' set but not used
ephyrvideo.c:1156:31: warning: variable 'drw_w' set but not used
ephyrvideo.c:1156:20: warning: variable 'drw_y' set but not used
ephyrvideo.c:1156:9: warning: variable 'drw_x' set but not used

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Robert Morell <rmorell@nvidia.com>

diff --git a/hw/kdrive/ephyr/ephyrvideo.c b/hw/kdrive/ephyr/ephyrvideo.c
index 55dbd2e..dfc29f5 100644 (file)
--- a/hw/kdrive/ephyr/ephyrvideo.c
+++ b/hw/kdrive/ephyr/ephyrvideo.c
@@ -1006,7 +1006,6 @@ ephyrPutVideo(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1024,11 +1023,6 @@ ephyrPutVideo(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVPutVideo(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
@@ -1055,7 +1049,6 @@ ephyrGetVideo(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1073,11 +1066,6 @@ ephyrGetVideo(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVGetVideo(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
@@ -1104,7 +1092,6 @@ ephyrPutStill(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1122,11 +1109,6 @@ ephyrPutStill(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVPutStill(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,
@@ -1153,7 +1135,6 @@ ephyrGetStill(KdScreenInfo * a_info,
     EphyrPortPriv *port_priv = a_port_priv;
     BoxRec clipped_area, dst_box;
     int result = BadImplementation;
-    int drw_x = 0, drw_y = 0, drw_w = 0, drw_h = 0;
 
     EPHYR_RETURN_VAL_IF_FAIL(a_info && a_info->pScreen, BadValue);
     EPHYR_RETURN_VAL_IF_FAIL(a_drawable && port_priv, BadValue);
@@ -1171,11 +1152,6 @@ ephyrGetStill(KdScreenInfo * a_info,
         goto out;
     }
 
-    drw_x = clipped_area.x1;
-    drw_y = clipped_area.y1;
-    drw_w = clipped_area.x2 - clipped_area.x1;
-    drw_h = clipped_area.y2 - clipped_area.y1;
-
     if (!ephyrHostXVGetStill(a_info->pScreen->myNum,
                              port_priv->port_number,
                              a_vid_x, a_vid_y, a_vid_w, a_vid_h,