1 files changed, 30 insertions, 35 deletions
diff --git a/gr-blocks/lib/lfsr_32k_source_s_impl.cc b/gr-blocks/lib/lfsr_32k_source_s_impl.cc
index 58b0ad7def..fe9f227cd6 100644
--- a/gr-blocks/lib/lfsr_32k_source_s_impl.cc
+++ b/gr-blocks/lib/lfsr_32k_source_s_impl.cc
@@ -29,51 +29,46 @@
 #include <stdexcept>
 
 namespace gr {
-  namespace blocks {
+namespace blocks {
 
-    lfsr_32k_source_s::sptr
-    lfsr_32k_source_s::make()
-    {
-      return gnuradio::get_initial_sptr
-        (new lfsr_32k_source_s_impl());
-    }
+lfsr_32k_source_s::sptr lfsr_32k_source_s::make()
+{
+    return gnuradio::get_initial_sptr(new lfsr_32k_source_s_impl());
+}
 
-    lfsr_32k_source_s_impl::lfsr_32k_source_s_impl()
-      : sync_block("lfsr_32k_source_s",
-                      io_signature::make(0, 0, 0),
-                      io_signature::make(1, 1, sizeof(short))),
-        d_index(0)
-    {
-      lfsr_32k lfsr;
+lfsr_32k_source_s_impl::lfsr_32k_source_s_impl()
+    : sync_block("lfsr_32k_source_s",
+                 io_signature::make(0, 0, 0),
+                 io_signature::make(1, 1, sizeof(short))),
+      d_index(0)
+{
+    lfsr_32k lfsr;
 
-      for(int i = 0; i < BUFSIZE; i++)
+    for (int i = 0; i < BUFSIZE; i++)
         d_buffer[i] = lfsr.next_short();
-    }
+}
 
-    lfsr_32k_source_s_impl::~lfsr_32k_source_s_impl()
-    {
-    }
+lfsr_32k_source_s_impl::~lfsr_32k_source_s_impl() {}
 
-    int
-    lfsr_32k_source_s_impl::work(int noutput_items,
-                                 gr_vector_const_void_star &input_items,
-                                 gr_vector_void_star &output_items)
-    {
-      short *out = (short*)output_items[0];
-      short *buf = d_buffer;
-      int index = d_index;
+int lfsr_32k_source_s_impl::work(int noutput_items,
+                                 gr_vector_const_void_star& input_items,
+                                 gr_vector_void_star& output_items)
+{
+    short* out = (short*)output_items[0];
+    short* buf = d_buffer;
+    int index = d_index;
 
-      for(int i = 0; i < noutput_items; i++) {
+    for (int i = 0; i < noutput_items; i++) {
         out[i] = buf[index];
         // index = (index + 1) & (BUFSIZE - 1);
         index = index + 1;
-        if(index >= BUFSIZE)
-          index = 0;
-      }
-
-      d_index = index;
-      return noutput_items;
+        if (index >= BUFSIZE)
+            index = 0;
     }
 
-  } /* namespace blocks */
+    d_index = index;
+    return noutput_items;
+}
+
+} /* namespace blocks */
 } /* namespace gr */