From 2a4c6f7cc19c9a2f94f472aa7b3e01735b34139e Mon Sep 17 00:00:00 2001
From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 13 Jun 2011 18:34:46 +0000
Subject: [PATCH] fix some warnings about useless code (unsigned < 0, x = x)

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11198 d7cf8633-e32d-0410-b094-e92efae38249
::stable-branch::merge=76ac9a336b02cf18504e9c3253294e8058cdc3dc
---
 cl_input.c           | 7 -------
 cl_video_jamdecode.c | 4 ++--
 gl_rmain.c           | 4 +++-
 snd_mix.c            | 2 +-
 4 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/cl_input.c b/cl_input.c
index 5bdc34bc..8fe0d4cb 100644
--- a/cl_input.c
+++ b/cl_input.c
@@ -588,14 +588,7 @@ void CL_Input (void)
 		}
 		else
 		{
-			/*
-			f = log(averagespeed);
-			mi = log(mi);
-			ma = log(ma);
-			*/
 			f = averagespeed;
-			mi = mi;
-			ma = ma;
 			f = (f - mi) / (ma - mi) * (m_accelerate.value - 1) + 1;
 		}
 
diff --git a/cl_video_jamdecode.c b/cl_video_jamdecode.c
index 05650016..a652dbc2 100644
--- a/cl_video_jamdecode.c
+++ b/cl_video_jamdecode.c
@@ -250,7 +250,7 @@ readframe:
 		{
 			compsize = LittleLong(*(frameHead + 8)) - 16;
 			outsize = LittleLong(*(frameHead + 12));
-			if (compsize < 0 || compsize > s->framesize || outsize < 0 || outsize > s->framesize)
+			if (compsize > s->framesize || outsize > s->framesize)
 				s->error = JAMDECODEERROR_BAD_FRAME_HEADER;
 			else if (FS_Read(s->file, s->compressed, compsize))
 			{
@@ -352,4 +352,4 @@ readframe:
 	else
 		s->error = DPVSIMPLEDECODEERROR_EOF;
 	return s->error;
-}
\ No newline at end of file
+}
diff --git a/gl_rmain.c b/gl_rmain.c
index 8574aeb2..2c5eb11c 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -7490,7 +7490,9 @@ static float R_EvaluateQ3WaveFunc(q3wavefunc_t func, const float *parms)
 		index *= 4;
 		f = index - floor(index);
 		if (index < 1)
-			f = f;
+		{
+			// f = f;
+		}
 		else if (index < 2)
 			f = 1 - f;
 		else if (index < 3)
diff --git a/snd_mix.c b/snd_mix.c
index d4975781..6bec880e 100644
--- a/snd_mix.c
+++ b/snd_mix.c
@@ -510,7 +510,7 @@ void S_MixToBuffer(void *stream, unsigned int bufferframes)
 				continue;
 			if (!sfx->total_length)
 				continue;
-			if (sfx->total_length < 0 || sfx->total_length > 1<<30)
+			if (sfx->total_length > 1<<30)
 				Sys_Error("S_MixToBuffer: sfx corrupt\n");
 
 			ltime = 0;
-- 
2.39.2