Silent a bunch of gcc warnings (usually dummy, but noisy!).

3 files changed, 19 insertions, 18 deletions

diff --git a/source/blender/bmesh/operators/bmo_extrude.c b/source/blender/bmesh/operators/bmo_extrude.c
index 065a1b57737..45c937d8bba 100644
--- a/source/blender/bmesh/operators/bmo_extrude.c
+++ b/source/blender/bmesh/operators/bmo_extrude.c
@@ -55,8 +55,8 @@ void bmo_extrude_discrete_faces_exec(BMesh *bm, BMOperator *op)
 	BMIter liter, liter2;
 	BMFace *f, *f2, *f3;
 	BMLoop *l, *l2, *l3, *l4, *l_tmp;
-	BMEdge **edges = NULL, *e, *laste;
-	BMVert *v, *lastv, *firstv;
+	BMEdge **edges = NULL, *e, *laste = NULL;
+	BMVert *v = NULL, *lastv, *firstv;
 	BLI_array_declare(edges);
 	int i;
 
diff --git a/source/blender/bmesh/operators/bmo_symmetrize.c b/source/blender/bmesh/operators/bmo_symmetrize.c
index 248c7268ac6..ee0717d177b 100644
--- a/source/blender/bmesh/operators/bmo_symmetrize.c
+++ b/source/blender/bmesh/operators/bmo_symmetrize.c
@@ -178,6 +178,7 @@ static void symm_split_asymmetric_edges(Symm *symm)
 			                       plane_co[symm->axis][2],
 			                       &lambda, TRUE);
 			BLI_assert(r);
+			(void)r;
 
 			madd_v3_v3v3fl(co, e->v1->co, edge_dir, lambda);
 			co[symm->axis] = 0;
diff --git a/source/blender/bmesh/operators/bmo_utils.c b/source/blender/bmesh/operators/bmo_utils.c
index 64dbf0cc0e7..34b2e96f82d 100644
--- a/source/blender/bmesh/operators/bmo_utils.c
+++ b/source/blender/bmesh/operators/bmo_utils.c
@@ -494,10 +494,10 @@ void bmo_rotate_uvs_exec(BMesh *bm, BMOperator *op)
 	BMO_ITER (fs, &fs_iter, op->slots_in, "faces", BM_FACE) {
 		if (CustomData_has_layer(&(bm->ldata), CD_MLOOPUV)) {
 			if (use_ccw == FALSE) {  /* same loops direction */
-				BMLoop *lf;	/* current face loops */
-				MLoopUV *f_luv; /* first face loop uv */
-				float p_uv[2];	/* previous uvs */
-				float t_uv[2];	/* tmp uvs */
+				BMLoop *lf;  /* current face loops */
+				MLoopUV *f_luv = NULL;  /* first face loop uv */
+				float p_uv[2] = {0.0f, 0.0f};  /* previous uvs */
+				float t_uv[2];  /* tmp uvs */
 
 				int n = 0;
 				BM_ITER_ELEM (lf, &l_iter, fs, BM_LOOPS_OF_FACE) {
@@ -518,10 +518,10 @@ void bmo_rotate_uvs_exec(BMesh *bm, BMOperator *op)
 				copy_v2_v2(f_luv->uv, p_uv);
 			}
 			else { /* counter loop direction */
-				BMLoop *lf;	/* current face loops */
-				MLoopUV *p_luv; /* previous loop uv */
-				MLoopUV *luv;
-				float t_uv[2];	/* current uvs */
+				BMLoop *lf;  /* current face loops */
+				MLoopUV *p_luv;  /* previous loop uv */
+				MLoopUV *luv = NULL;
+				float t_uv[2] = {0.0f, 0.0f};  /* current uvs */
 
 				int n = 0;
 				BM_ITER_ELEM (lf, &l_iter, fs, BM_LOOPS_OF_FACE) {
@@ -599,10 +599,10 @@ void bmo_rotate_colors_exec(BMesh *bm, BMOperator *op)
 	BMO_ITER (fs, &fs_iter, op->slots_in, "faces", BM_FACE) {
 		if (CustomData_has_layer(&(bm->ldata), CD_MLOOPCOL)) {
 			if (use_ccw == FALSE) {  /* same loops direction */
-				BMLoop *lf;	/* current face loops */
-				MLoopCol *f_lcol; /* first face loop color */
-				MLoopCol p_col;	/* previous color */
-				MLoopCol t_col;	/* tmp color */
+				BMLoop *lf;  /* current face loops */
+				MLoopCol *f_lcol = NULL;  /* first face loop color */
+				MLoopCol p_col;  /* previous color */
+				MLoopCol t_col;  /* tmp color */
 
 				int n = 0;
 				BM_ITER_ELEM (lf, &l_iter, fs, BM_LOOPS_OF_FACE) {
@@ -623,10 +623,10 @@ void bmo_rotate_colors_exec(BMesh *bm, BMOperator *op)
 				*f_lcol = p_col;
 			}
 			else {  /* counter loop direction */
-				BMLoop *lf;	/* current face loops */
-				MLoopCol *p_lcol; /* previous loop color */
-				MLoopCol *lcol;
-				MLoopCol t_col;	/* current color */
+				BMLoop *lf;  /* current face loops */
+				MLoopCol *p_lcol;  /* previous loop color */
+				MLoopCol *lcol = NULL;
+				MLoopCol t_col;  /* current color */
 
 				int n = 0;
 				BM_ITER_ELEM (lf, &l_iter, fs, BM_LOOPS_OF_FACE) {