1 files changed, 48 insertions, 48 deletions
diff --git a/gr-fec/lib/polar_decoder_sc.cc b/gr-fec/lib/polar_decoder_sc.cc
index 1412946b0b..c4ac8877ec 100644
--- a/gr-fec/lib/polar_decoder_sc.cc
+++ b/gr-fec/lib/polar_decoder_sc.cc
@@ -35,62 +35,62 @@ namespace gr {
   namespace fec {
     namespace code {
 
-    generic_decoder::sptr
-    polar_decoder_sc::make(int block_size, int num_info_bits,
-                           std::vector<int> frozen_bit_positions,
-                           std::vector<char> frozen_bit_values)
-    {
-      return generic_decoder::sptr
-        (new polar_decoder_sc(block_size, num_info_bits,
-                              frozen_bit_positions,
-                              frozen_bit_values));
-    }
+      generic_decoder::sptr
+      polar_decoder_sc::make(int block_size, int num_info_bits,
+                             std::vector<int> frozen_bit_positions,
+                             std::vector<char> frozen_bit_values)
+      {
+        return generic_decoder::sptr
+          (new polar_decoder_sc(block_size, num_info_bits,
+                                frozen_bit_positions,
+                                frozen_bit_values));
+      }
 
-    polar_decoder_sc::polar_decoder_sc(int block_size, int num_info_bits,
-                                       std::vector<int> frozen_bit_positions,
-                                       std::vector<char> frozen_bit_values) :
-      polar_decoder_common(block_size, num_info_bits, frozen_bit_positions, frozen_bit_values)
-    {
-      d_llr_vec = (float*) volk_malloc(sizeof(float) * block_size * (block_power() + 1), volk_get_alignment());
-      memset(d_llr_vec, 0, sizeof(float) * block_size * (block_power() + 1));
-      d_u_hat_vec = (unsigned char*) volk_malloc(block_size * (block_power() + 1), volk_get_alignment());
-      memset(d_u_hat_vec, 0, sizeof(unsigned char) * block_size * (block_power() + 1));
-    }
+      polar_decoder_sc::polar_decoder_sc(int block_size, int num_info_bits,
+                                         std::vector<int> frozen_bit_positions,
+                                         std::vector<char> frozen_bit_values) :
+        polar_decoder_common(block_size, num_info_bits, frozen_bit_positions, frozen_bit_values)
+      {
+        d_llr_vec = (float*) volk_malloc(sizeof(float) * block_size * (block_power() + 1), volk_get_alignment());
+        memset(d_llr_vec, 0, sizeof(float) * block_size * (block_power() + 1));
+        d_u_hat_vec = (unsigned char*) volk_malloc(block_size * (block_power() + 1), volk_get_alignment());
+        memset(d_u_hat_vec, 0, sizeof(unsigned char) * block_size * (block_power() + 1));
+      }
 
-    polar_decoder_sc::~polar_decoder_sc()
-    {
-      volk_free(d_llr_vec);
-      volk_free(d_u_hat_vec);
-    }
+      polar_decoder_sc::~polar_decoder_sc()
+      {
+        volk_free(d_llr_vec);
+        volk_free(d_u_hat_vec);
+      }
 
-    void
-    polar_decoder_sc::generic_work(void* in_buffer, void* out_buffer)
-    {
-      const float *in = (const float*) in_buffer;
-      unsigned char *out = (unsigned char*) out_buffer;
+      void
+      polar_decoder_sc::generic_work(void* in_buffer, void* out_buffer)
+      {
+        const float *in = (const float*) in_buffer;
+        unsigned char *out = (unsigned char*) out_buffer;
 
-      initialize_decoder(d_u_hat_vec, d_llr_vec, in);
-      sc_decode(d_llr_vec, d_u_hat_vec);
-      extract_info_bits(out, d_u_hat_vec);
-    }
+        initialize_decoder(d_u_hat_vec, d_llr_vec, in);
+        sc_decode(d_llr_vec, d_u_hat_vec);
+        extract_info_bits(out, d_u_hat_vec);
+      }
 
-    void
-    polar_decoder_sc::sc_decode(float* llrs, unsigned char* u)
-    {
-      for(int i = 0; i < block_size(); i++){
-        butterfly(llrs, u, 0, i, i);
-        u[i] = retrieve_bit_from_llr(llrs[i], i);
+      void
+      polar_decoder_sc::sc_decode(float* llrs, unsigned char* u)
+      {
+        for(int i = 0; i < block_size(); i++){
+          butterfly(llrs, u, 0, i, i);
+          u[i] = retrieve_bit_from_llr(llrs[i], i);
+        }
       }
-    }
 
-    unsigned char
-    polar_decoder_sc::retrieve_bit_from_llr(float llr, const int pos)
-    {
-      if(is_frozen_bit(pos)){
-        return next_frozen_bit();
+      unsigned char
+      polar_decoder_sc::retrieve_bit_from_llr(float llr, const int pos)
+      {
+        if(is_frozen_bit(pos)){
+          return next_frozen_bit();
+        }
+        return llr_bit_decision(llr);
       }
-      return llr_bit_decision(llr);
-    }
 
     } /* namespace code */
   } /* namespace fec */