vp9_cx_iface: Remove else when returning from the other branch.

Change-Id: I2fc15ec25cc5587cafc6621176d0a6d7c376fc7c

diff --git a/vp9/vp9_cx_iface.c b/vp9/vp9_cx_iface.c
index 7312786..40f7ab5 100644 (file)
--- a/vp9/vp9_cx_iface.c
+++ b/vp9/vp9_cx_iface.c
@@ -1341,9 +1341,8 @@ static vpx_codec_err_t ctrl_set_reference(vpx_codec_alg_priv_t *ctx,
     vp9_set_reference_enc(ctx->cpi, ref_frame_to_vp9_reframe(frame->frame_type),
                           &sd);
     return VPX_CODEC_OK;
-  } else {
-    return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_copy_reference(vpx_codec_alg_priv_t *ctx,
@@ -1357,9 +1356,8 @@ static vpx_codec_err_t ctrl_copy_reference(vpx_codec_alg_priv_t *ctx,
     vp9_copy_reference_enc(ctx->cpi,
                            ref_frame_to_vp9_reframe(frame->frame_type), &sd);
     return VPX_CODEC_OK;
-  } else {
-    return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_get_reference(vpx_codec_alg_priv_t *ctx,
@@ -1372,9 +1370,8 @@ static vpx_codec_err_t ctrl_get_reference(vpx_codec_alg_priv_t *ctx,
 
     yuvconfig2image(&frame->img, fb, NULL);
     return VPX_CODEC_OK;
-  } else {
-    return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_set_previewpp(vpx_codec_alg_priv_t *ctx,
@@ -1384,9 +1381,8 @@ static vpx_codec_err_t ctrl_set_previewpp(vpx_codec_alg_priv_t *ctx,
   if (config != NULL) {
     ctx->preview_ppcfg = *config;
     return VPX_CODEC_OK;
-  } else {
-    return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 #else
   (void)ctx;
   (void)args;
@@ -1408,9 +1404,8 @@ static vpx_image_t *encoder_get_preview(vpx_codec_alg_priv_t *ctx) {
   if (vp9_get_preview_raw_frame(ctx->cpi, &sd, &flags) == 0) {
     yuvconfig2image(&ctx->preview_img, &sd, NULL);
     return &ctx->preview_img;
-  } else {
-    return NULL;
   }
+  return NULL;
 }
 
 static vpx_codec_err_t ctrl_set_roi_map(vpx_codec_alg_priv_t *ctx,
@@ -1424,12 +1419,10 @@ static vpx_codec_err_t ctrl_set_roi_map(vpx_codec_alg_priv_t *ctx,
                          roi->delta_q, roi->delta_lf, roi->skip,
                          roi->ref_frame)) {
       return VPX_CODEC_OK;
-    } else {
-      return VPX_CODEC_INVALID_PARAM;
     }
-  } else {
     return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_set_active_map(vpx_codec_alg_priv_t *ctx,
@@ -1440,11 +1433,10 @@ static vpx_codec_err_t ctrl_set_active_map(vpx_codec_alg_priv_t *ctx,
     if (!vp9_set_active_map(ctx->cpi, map->active_map, (int)map->rows,
                             (int)map->cols))
       return VPX_CODEC_OK;
-    else
-      return VPX_CODEC_INVALID_PARAM;
-  } else {
+
     return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_get_active_map(vpx_codec_alg_priv_t *ctx,
@@ -1455,11 +1447,10 @@ static vpx_codec_err_t ctrl_get_active_map(vpx_codec_alg_priv_t *ctx,
     if (!vp9_get_active_map(ctx->cpi, map->active_map, (int)map->rows,
                             (int)map->cols))
       return VPX_CODEC_OK;
-    else
-      return VPX_CODEC_INVALID_PARAM;
-  } else {
+
     return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_set_scale_mode(vpx_codec_alg_priv_t *ctx,
@@ -1471,9 +1462,8 @@ static vpx_codec_err_t ctrl_set_scale_mode(vpx_codec_alg_priv_t *ctx,
         vp9_set_internal_size(ctx->cpi, (VPX_SCALING)mode->h_scaling_mode,
                               (VPX_SCALING)mode->v_scaling_mode);
     return (res == 0) ? VPX_CODEC_OK : VPX_CODEC_INVALID_PARAM;
-  } else {
-    return VPX_CODEC_INVALID_PARAM;
   }
+  return VPX_CODEC_INVALID_PARAM;
 }
 
 static vpx_codec_err_t ctrl_set_svc(vpx_codec_alg_priv_t *ctx, va_list args) {