qsv: Drop some unused variables

diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c
index 45e9b7aa48de15953a984b8c3e091dd3f533cc22..ab48bb0dfb84b08bc982080b5cbeb4a0f25ba422 100644 (file)
--- a/libavcodec/qsv.c
+++ b/libavcodec/qsv.c
@@ -466,9 +466,7 @@ static mfxStatus qsv_frame_lock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
     QSVMid *qsv_mid = mid;
     AVHWFramesContext *hw_frames_ctx = (AVHWFramesContext*)qsv_mid->hw_frames_ref->data;
     AVQSVFramesContext *hw_frames_hwctx = hw_frames_ctx->hwctx;
-    int size;
     int ret;
-    mfxStatus err;
 
     if (qsv_mid->locked_frame)
         return MFX_ERR_UNDEFINED_BEHAVIOR;
@@ -523,7 +521,6 @@ fail:
 static mfxStatus qsv_frame_unlock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
 {
     QSVMid *qsv_mid = mid;
-    int ret;
 
     av_frame_free(&qsv_mid->locked_frame);
     av_frame_free(&qsv_mid->hw_frame);