diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c
index 9f0f69977a84b06e7ed7de366a0a42bb098b8a53..b3382bd1202368d8694d39e271527103c6e75079 100644
--- a/libavcodec/ac3dec.c
+++ b/libavcodec/ac3dec.c
@@ -735,8 +735,8 @@ static void ac3_upmix_delay(AC3DecodeContext *s)
 static void decode_band_structure(GetBitContext *gbc, int blk, int eac3,
                                   int ecpl, int start_subband, int end_subband,
                                   const uint8_t *default_band_struct,
-                                  uint8_t *band_struct,
-                                  int *num_bands, uint8_t *band_sizes)
+                                  uint8_t *band_struct, int *num_bands,
+                                  uint8_t *band_sizes)
 {
     int subbnd, bnd, n_subbands, n_bands=0;
     uint8_t bnd_sz[22];
@@ -880,11 +880,10 @@ static int decode_audio_block(AC3DecodeContext *s, int blk)
             s->start_freq[CPL_CH] = cpl_start_subband * 12 + 37;
             s->end_freq[CPL_CH]   = cpl_end_subband   * 12 + 37;
 
-           decode_band_structure(gbc, blk, s->eac3, 0,
-                                 cpl_start_subband, cpl_end_subband,
-                                 ff_eac3_default_cpl_band_struct,
-                                 s->cpl_band_struct,
-                                 &s->num_cpl_bands, NULL);
+            decode_band_structure(gbc, blk, s->eac3, 0, cpl_start_subband,
+                                  cpl_end_subband,
+                                  ff_eac3_default_cpl_band_struct,
+                                  s->cpl_band_struct, &s->num_cpl_bands, NULL);
         } else {
             /* coupling not in use */
             for (ch = 1; ch <= fbw_channels; ch++) {