If the member function of a class is const, then declaring the return

From: Erik Hovland <erik@hovland.org>

type as const is not necessary (and redundant).
---

 mythtv/libs/libmythtv/mpeg/atscstreamdata.cpp |    4 ++--
 mythtv/libs/libmythtv/mpeg/atscstreamdata.h   |    4 ++--
 mythtv/libs/libmythtv/mpeg/dvbstreamdata.cpp  |    4 ++--
 mythtv/libs/libmythtv/mpeg/dvbstreamdata.h    |    6 +++---
 mythtv/libs/libmythtv/mpeg/mpegstreamdata.cpp |    4 ++--
 mythtv/libs/libmythtv/mpeg/mpegstreamdata.h   |    4 ++--
 6 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/mythtv/libs/libmythtv/mpeg/atscstreamdata.cpp b/mythtv/libs/libmythtv/mpeg/atscstreamdata.cpp
index fc74c65..52ff7ce 100644
--- a/mythtv/libs/libmythtv/mpeg/atscstreamdata.cpp
+++ b/mythtv/libs/libmythtv/mpeg/atscstreamdata.cpp
@@ -665,7 +665,7 @@ const MasterGuideTable *ATSCStreamData::GetCachedMGT(bool current) const
     return mgt;
 }
 
-const tvct_ptr_t ATSCStreamData::GetCachedTVCT(uint pid, bool current) const
+tvct_ptr_t ATSCStreamData::GetCachedTVCT(uint pid, bool current) const
 {
     if (!current)
         VERBOSE(VB_IMPORTANT, "Currently we ignore \'current\' param");
@@ -681,7 +681,7 @@ const tvct_ptr_t ATSCStreamData::GetCachedTVCT(uint pid, bool current) const
     return tvct;
 }
 
-const cvct_ptr_t ATSCStreamData::GetCachedCVCT(uint pid, bool current) const
+cvct_ptr_t ATSCStreamData::GetCachedCVCT(uint pid, bool current) const
 {
     if (!current)
         VERBOSE(VB_IMPORTANT, "Currently we ignore \'current\' param");
diff --git a/mythtv/libs/libmythtv/mpeg/atscstreamdata.h b/mythtv/libs/libmythtv/mpeg/atscstreamdata.h
index f323fff..2444715 100644
--- a/mythtv/libs/libmythtv/mpeg/atscstreamdata.h
+++ b/mythtv/libs/libmythtv/mpeg/atscstreamdata.h
@@ -86,8 +86,8 @@ class ATSCStreamData : virtual public MPEGStreamData
         { return HasCachedAnyTVCTs(current) || HasCachedAnyCVCTs(current); }
 
     const MasterGuideTable *GetCachedMGT(bool current = true) const;
-    const tvct_ptr_t        GetCachedTVCT(uint pid, bool current = true) const;
-    const cvct_ptr_t        GetCachedCVCT(uint pid, bool current = true) const;
+    tvct_ptr_t        GetCachedTVCT(uint pid, bool current = true) const;
+    cvct_ptr_t        GetCachedCVCT(uint pid, bool current = true) const;
 
     tvct_vec_t GetCachedTVCTs(bool current = true) const;
     cvct_vec_t GetCachedCVCTs(bool current = true) const;
diff --git a/mythtv/libs/libmythtv/mpeg/dvbstreamdata.cpp b/mythtv/libs/libmythtv/mpeg/dvbstreamdata.cpp
index 185e2fb..9260040 100644
--- a/mythtv/libs/libmythtv/mpeg/dvbstreamdata.cpp
+++ b/mythtv/libs/libmythtv/mpeg/dvbstreamdata.cpp
@@ -740,7 +740,7 @@ bool DVBStreamData::HasCachedAllSDTs(bool current) const
     return true;
 }
 
-const nit_ptr_t DVBStreamData::GetCachedNIT(
+nit_ptr_t DVBStreamData::GetCachedNIT(
     uint section_num, bool current) const
 {
     QMutexLocker locker(&_cache_lock);
@@ -773,7 +773,7 @@ const nit_vec_t DVBStreamData::GetCachedNIT(bool current) const
     return nits;
 }
 
-const sdt_ptr_t DVBStreamData::GetCachedSDT(
+sdt_ptr_t DVBStreamData::GetCachedSDT(
     uint tsid, uint section_num, bool current) const
 {
     QMutexLocker locker(&_cache_lock);
diff --git a/mythtv/libs/libmythtv/mpeg/dvbstreamdata.h b/mythtv/libs/libmythtv/mpeg/dvbstreamdata.h
index 28c775a..947a4c1 100644
--- a/mythtv/libs/libmythtv/mpeg/dvbstreamdata.h
+++ b/mythtv/libs/libmythtv/mpeg/dvbstreamdata.h
@@ -165,10 +165,10 @@ class DVBStreamData : virtual public MPEGStreamData
     bool HasCachedAnySDTs(bool current = true) const;
     bool HasCachedAllSDTs(bool current = true) const;
 
-    const nit_ptr_t GetCachedNIT(uint section_num, bool current = true) const;
+    nit_ptr_t GetCachedNIT(uint section_num, bool current = true) const;
     const nit_vec_t GetCachedNIT(bool current = true) const;
-    const sdt_ptr_t GetCachedSDT(uint tsid, uint section_num,
-                                 bool current = true) const;
+    sdt_ptr_t GetCachedSDT(uint tsid, uint section_num,
+                           bool current = true) const;
     const sdt_vec_t GetCachedSDTs(bool current = true) const;
 
     void ReturnCachedSDTTables(sdt_vec_t&) const;
diff --git a/mythtv/libs/libmythtv/mpeg/mpegstreamdata.cpp b/mythtv/libs/libmythtv/mpeg/mpegstreamdata.cpp
index 15ffc35..c3bf409 100644
--- a/mythtv/libs/libmythtv/mpeg/mpegstreamdata.cpp
+++ b/mythtv/libs/libmythtv/mpeg/mpegstreamdata.cpp
@@ -1255,7 +1255,7 @@ bool MPEGStreamData::HasCachedAllPMTs(void) const
     return true;
 }
 
-const pat_ptr_t MPEGStreamData::GetCachedPAT(
+pat_ptr_t MPEGStreamData::GetCachedPAT(
     uint tsid, uint section_num) const
 {
     QMutexLocker locker(&_cache_lock);
@@ -1300,7 +1300,7 @@ pat_vec_t MPEGStreamData::GetCachedPATs(void) const
     return pats;
 }
 
-const pmt_ptr_t MPEGStreamData::GetCachedPMT(
+pmt_ptr_t MPEGStreamData::GetCachedPMT(
     uint program_num, uint section_num) const
 {
     QMutexLocker locker(&_cache_lock);
diff --git a/mythtv/libs/libmythtv/mpeg/mpegstreamdata.h b/mythtv/libs/libmythtv/mpeg/mpegstreamdata.h
index d6edbf4..e4fe22f 100644
--- a/mythtv/libs/libmythtv/mpeg/mpegstreamdata.h
+++ b/mythtv/libs/libmythtv/mpeg/mpegstreamdata.h
@@ -199,12 +199,12 @@ class MPEGStreamData : public EITSource
     bool HasCachedAnyPMT(uint program_num) const;
     bool HasCachedAllPMTs(void) const;
 
-    const pat_ptr_t GetCachedPAT(uint tsid, uint section_num) const;
+    pat_ptr_t GetCachedPAT(uint tsid, uint section_num) const;
     pat_vec_t       GetCachedPATs(uint tsid) const;
     pat_vec_t       GetCachedPATs(void) const;
     pat_map_t       GetCachedPATMap(void) const;
 
-    const pmt_ptr_t GetCachedPMT(uint program_num, uint section_num) const;
+    pmt_ptr_t GetCachedPMT(uint program_num, uint section_num) const;
     pmt_vec_t GetCachedPMTs(void) const;
     pmt_map_t GetCachedPMTMap(void) const;