remove unused vars & avoid some clang warnings.

5 files changed, 7 insertions, 13 deletions

diff --git a/source/blender/blenkernel/intern/cdderivedmesh.c b/source/blender/blenkernel/intern/cdderivedmesh.c
index 8bb336d1c4d..71e704fe6c8 100644
--- a/source/blender/blenkernel/intern/cdderivedmesh.c
+++ b/source/blender/blenkernel/intern/cdderivedmesh.c
@@ -958,14 +958,13 @@ static void cdDM_drawMappedFacesGLSL(DerivedMesh *dm, int (*setMaterial)(int, vo
 	MFace *mface = cddm->mface;
 	MTFace *tf = dm->getFaceDataArray(dm, CD_MTFACE);
 	float (*nors)[3] = dm->getFaceDataArray(dm, CD_NORMAL);
-	int a, b, dodraw, smoothnormal, matnr, new_matnr;
+	int a, b, dodraw, matnr, new_matnr;
 	int transp, new_transp, orig_transp;
 	int orig, *index = dm->getFaceDataArray(dm, CD_ORIGINDEX);
 
 	cdDM_update_normals_from_pbvh(dm);
 
 	matnr = -1;
-	smoothnormal = 0;
 	dodraw = 0;
 	transp = GPU_get_material_blend_mode();
 	orig_transp = transp;
@@ -979,6 +978,7 @@ static void cdDM_drawMappedFacesGLSL(DerivedMesh *dm, int (*setMaterial)(int, vo
 		glBegin(GL_QUADS);
 
 		for(a = 0; a < dm->numFaceData; a++, mface++) {
+			const int smoothnormal = (mface->flag & ME_SMOOTH);
 			new_matnr = mface->mat_nr + 1;
 
 			if(new_matnr != matnr) {
@@ -1023,8 +1023,6 @@ static void cdDM_drawMappedFacesGLSL(DerivedMesh *dm, int (*setMaterial)(int, vo
 				}
 			}
 
-			smoothnormal = (mface->flag & ME_SMOOTH);
-
 			if(!smoothnormal) {
 				if(nors) {
 					glNormal3fv(nors[a]);
diff --git a/source/blender/blenkernel/intern/font.c b/source/blender/blenkernel/intern/font.c
index 9684e18b949..1d7ce197cba 100644
--- a/source/blender/blenkernel/intern/font.c
+++ b/source/blender/blenkernel/intern/font.c
@@ -757,7 +757,6 @@ struct chartrans *BKE_text_to_curve(Scene *scene, Object *ob, int mode)
 	for (i = 0 ; i<=slen ; i++) {
 	makebreak:
 		// Characters in the list
-		che = vfd->characters.first;
 		info = &(custrinfo[i]);
 		ascii = mem[i];
 		if(info->flag & CU_CHINFO_SMALLCAPS) {
@@ -1042,10 +1041,9 @@ struct chartrans *BKE_text_to_curve(Scene *scene, Object *ob, int mode)
 				che= find_vfont_char(vfd, ascii);
 	
 				twidth = char_width(cu, che, info);
-				
-				dtime= distfac*0.35f*twidth;	/* why not 0.5? */
-				dtime= distfac*0.5f*twidth;	/* why not 0.5? */
-				
+
+				dtime= distfac*0.5f*twidth;
+
 				ctime= timeofs + distfac*( ct->xof - minx);
 				CLAMP(ctime, 0.0, 1.0);
 
diff --git a/source/blender/blenkernel/intern/idprop.c b/source/blender/blenkernel/intern/idprop.c
index c837f02279b..633d3aeafb9 100644
--- a/source/blender/blenkernel/intern/idprop.c
+++ b/source/blender/blenkernel/intern/idprop.c
@@ -440,7 +440,6 @@ void IDP_SyncGroupValues(IDProperty *dest, IDProperty *src)
 
 							BLI_insertlinkafter(&dest->data.group, loop, copy);
 							BLI_remlink(&dest->data.group, tmp);
-							loop = copy;
 
 							IDP_FreeProperty(tmp);
 							MEM_freeN(tmp);
diff --git a/source/blender/blenkernel/intern/seqeffects.c b/source/blender/blenkernel/intern/seqeffects.c
index 2f90da2296b..36f618d04a9 100644
--- a/source/blender/blenkernel/intern/seqeffects.c
+++ b/source/blender/blenkernel/intern/seqeffects.c
@@ -2730,8 +2730,8 @@ static struct ImBuf * do_solid_color(
 
 	unsigned char *rect;
 	float *rect_float;
-	int x = context.rectx;
-	int y = context.recty;
+	/*int x = context.rectx;*/ /*UNUSED*/
+	/*int y = context.recty;*/ /*UNUSED*/
 
 	if (out->rect) {
 		unsigned char col0[3];
diff --git a/source/blender/blenkernel/intern/text.c b/source/blender/blenkernel/intern/text.c
index 20492b99048..1bd41c7aa86 100644
--- a/source/blender/blenkernel/intern/text.c
+++ b/source/blender/blenkernel/intern/text.c
@@ -280,7 +280,6 @@ int reopen_text(Text *text)
 	text->mtime= st.st_mtime;
 	
 	text->nlines=0;
-	i=0;
 	llen=0;
 	for(i=0; i<len; i++) {
 		if (buffer[i]=='\n') {