From 963b3dd91cd2204c601dc6325cc5b159e927054c Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Fri, 6 Jan 2012 14:19:59 -0500
Subject: Remove some more warnings. I'm probably being a bit OCD about these
 ones, but it makes the build output so much nicer...

---
 gr-audio/lib/alsa/audio_alsa_source.cc | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'gr-audio/lib')

diff --git a/gr-audio/lib/alsa/audio_alsa_source.cc b/gr-audio/lib/alsa/audio_alsa_source.cc
index 08d4996a8..a90552ff5 100644
--- a/gr-audio/lib/alsa/audio_alsa_source.cc
+++ b/gr-audio/lib/alsa/audio_alsa_source.cc
@@ -348,12 +348,11 @@ audio_alsa_source::work_s16_2x1 (int noutput_items,
   typedef gr_int16	sample_t;	// the type of samples we're creating
   static const float scale_factor = 1.0 / std::pow(2.0f, 16-1);
   
-  unsigned int nchan = output_items.size ();
   float **out = (float **) &output_items[0];
   sample_t *buf = (sample_t *) d_buffer;
   int bi;
 
-  assert (nchan == 1);
+  assert (output_items.size () == 1);
 
   unsigned int sizeof_frame = d_hw_nchan * sizeof (sample_t);
   assert (d_buffer_size_bytes == d_period_size * sizeof_frame);
@@ -425,12 +424,11 @@ audio_alsa_source::work_s32_2x1 (int noutput_items,
   typedef gr_int32	sample_t;	// the type of samples we're creating
   static const float scale_factor = 1.0 / std::pow(2.0f, 32-1);
   
-  unsigned int nchan = output_items.size ();
   float **out = (float **) &output_items[0];
   sample_t *buf = (sample_t *) d_buffer;
   int bi;
 
-  assert (nchan == 1);
+  assert (output_items.size () == 1);
 
   unsigned int sizeof_frame = d_hw_nchan * sizeof (sample_t);
   assert (d_buffer_size_bytes == d_period_size * sizeof_frame);
-- 
cgit