avcodec: remove "get_buffer() failed" message

It is already provided by ff_get_buffer().
Signed-off-by: Paul B Mahol <onemda@gmail.com>

libavcodec/dss_sp.c

@@ -761,10 +761,8 @@ static int dss_sp_decode_frame(AVCodecContext *avctx, void *data,
     }
 
     frame->nb_samples = DSS_SP_SAMPLE_COUNT;
-    if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) {
-        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed.\n");
+    if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
         return ret;
-    }
 
     out = (int16_t *)frame->data[0];
 

libavcodec/qdrw.c

@@ -281,10 +281,8 @@ static int decode_frame(AVCodecContext *avctx,
                 avpriv_request_sample(avctx, "Pack type %d", pack_type);
                 return AVERROR_PATCHWELCOME;
             }
-            if ((ret = ff_get_buffer(avctx, p, 0)) < 0) {
-                av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+            if ((ret = ff_get_buffer(avctx, p, 0)) < 0)
                 return ret;
-            }
 
             /* jump to data */
             bytestream2_skip(&gbc, 30);