nv30: silence some warnings

3 files changed, 3 insertions, 3 deletions

diff --git a/src/gallium/drivers/nv30/nv30_fragprog.c b/src/gallium/drivers/nv30/nv30_fragprog.c
index 09ad555c324..0a2ba04f958 100644
--- a/src/gallium/drivers/nv30/nv30_fragprog.c
+++ b/src/gallium/drivers/nv30/nv30_fragprog.c
@@ -378,7 +378,7 @@ nv30_fragprog_parse_instruction(struct nv30_fpc *fpc,
 {
 	const struct nv30_sreg none = nv30_sr(NV30SR_NONE, 0);
 	struct nv30_sreg src[3], dst, tmp;
-	int mask, sat, unit;
+	int mask, sat, unit = 0;
 	int ai = -1, ci = -1;
 	int i;
 
diff --git a/src/gallium/drivers/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c
index aa3fe7837e4..319d53fccac 100644
--- a/src/gallium/drivers/nv30/nv30_state.c
+++ b/src/gallium/drivers/nv30/nv30_state.c
@@ -538,7 +538,7 @@ nv30_set_framebuffer_state(struct pipe_context *pipe,
 {
 	struct nv30_context *nv30 = nv30_context(pipe);
 	struct pipe_surface *rt[4], *zeta = NULL;
-	uint32_t rt_enable, rt_format, w, h;
+	uint32_t rt_enable, rt_format, w = 0, h = 0;
 	int i, colour_format = 0, zeta_format = 0;
 
 	rt_enable = 0;
diff --git a/src/gallium/drivers/nv30/nv30_vbo.c b/src/gallium/drivers/nv30/nv30_vbo.c
index 9e00cdac3fb..a62462f7bc5 100644
--- a/src/gallium/drivers/nv30/nv30_vbo.c
+++ b/src/gallium/drivers/nv30/nv30_vbo.c
@@ -102,7 +102,7 @@ nv30_vbo_arrays_update(struct nv30_context *nv30)
 {
 	struct nv30_vertex_program *vp = nv30->vertprog.active;
 	uint32_t inputs, vtxfmt[16];
-	int hw, num_hw;
+	int hw, num_hw = 0;
 
 	nv30->vb_enable = 0;