cleanup: remove various double end ';' all over the code.

libavcodec/dxva2_mpeg2.c

@@ -109,10 +109,10 @@ static void fill_quantization_matrices(AVCodecContext *avctx,
         qm->bNewQmatrix[i] = 1;
     for (i = 0; i < 64; i++) {
         int n = s->dsp.idct_permutation[ff_zigzag_direct[i]];
-        qm->Qmatrix[0][i] = s->intra_matrix[n];;
-        qm->Qmatrix[1][i] = s->inter_matrix[n];;
-        qm->Qmatrix[2][i] = s->chroma_intra_matrix[n];;
-        qm->Qmatrix[3][i] = s->chroma_inter_matrix[n];;
+        qm->Qmatrix[0][i] = s->intra_matrix[n];
+        qm->Qmatrix[1][i] = s->inter_matrix[n];
+        qm->Qmatrix[2][i] = s->chroma_intra_matrix[n];
+        qm->Qmatrix[3][i] = s->chroma_inter_matrix[n];
     }
 }
 

libavcodec/x86/diracdsp_mmx.c

@@ -58,7 +58,7 @@ HPEL_FILTER(16, sse2)
 
 void ff_diracdsp_init_mmx(DiracDSPContext* c)
 {
-    int mm_flags = av_get_cpu_flags();;
+    int mm_flags = av_get_cpu_flags();
 
 #if HAVE_YASM
     c->add_dirac_obmc[0] = ff_add_dirac_obmc8_mmx;

libavcodec/x86/dwt.c

@@ -134,7 +134,7 @@ static void horizontal_compose_dd97i_ssse3(IDWTELEM *b, IDWTELEM *tmp, int w)
 void ff_spatial_idwt_init_mmx(DWTContext *d, enum dwt_type type)
 {
 #if HAVE_YASM
-  int mm_flags = av_get_cpu_flags();;
+  int mm_flags = av_get_cpu_flags();
 
 #if !ARCH_X86_64
     if (!(mm_flags & AV_CPU_FLAG_MMX))

libavfilter/vf_select.c

@@ -157,7 +157,7 @@ static int config_input(AVFilterLink *inlink)
 
     select->var_values[VAR_INTERLACE_TYPE_P] = INTERLACE_TYPE_P;
     select->var_values[VAR_INTERLACE_TYPE_T] = INTERLACE_TYPE_T;
-    select->var_values[VAR_INTERLACE_TYPE_B] = INTERLACE_TYPE_B;;
+    select->var_values[VAR_INTERLACE_TYPE_B] = INTERLACE_TYPE_B;
 
     return 0;
 }

libavformat/applehttp.c

@@ -543,7 +543,7 @@ static int recheck_discard_flags(AVFormatContext *s, int first)
 
     /* Check if any new streams are needed */
     for (i = 0; i < c->n_variants; i++)
-        c->variants[i]->cur_needed = 0;;
+        c->variants[i]->cur_needed = 0;
 
     for (i = 0; i < s->nb_streams; i++) {
         AVStream *st = s->streams[i];

libavformat/wtvenc.c

@@ -284,7 +284,7 @@ static void write_sync(AVFormatContext *s)
     AVIOContext *pb = s->pb;
     WtvContext *wctx = s->priv_data;
     int64_t last_chunk_pos = wctx->last_chunk_pos;
-    wctx->sync_pos = avio_tell(pb) - wctx->timeline_start_pos;;
+    wctx->sync_pos = avio_tell(pb) - wctx->timeline_start_pos;
 
     write_chunk_header(s, &sync_guid, 0x18, 0);
     write_pad(pb, 24);