Mesa (master): svga: pass NULL to ureg_get_tokens()

[Timothy Arceri]

Module: Mesa
Branch: master
Commit: 28fd6556c30096c415ebeb061d7e90b76d6b547d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=28fd6556c30096c415ebeb061d7e90b76d6b547d

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Fri Mar  3 10:06:24 2017 +1100

svga: pass NULL to ureg_get_tokens()

The number of tokens in never used and the pointer is NULL checked
so just pass NULL.

Reviewed-by: Brian Paul <brianp at vmware.com>

---

 src/gallium/drivers/svga/svga_state_fs.c | 3 +--
 src/gallium/drivers/svga/svga_state_vs.c | 6 ++----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/gallium/drivers/svga/svga_state_fs.c b/src/gallium/drivers/svga/svga_state_fs.c
index 327d17a..4898744 100644
--- a/src/gallium/drivers/svga/svga_state_fs.c
+++ b/src/gallium/drivers/svga/svga_state_fs.c
@@ -61,7 +61,6 @@ get_dummy_fragment_shader(void)
    const struct tgsi_token *tokens;
    struct ureg_src src;
    struct ureg_dst dst;
-   unsigned num_tokens;
 
    ureg = ureg_create(PIPE_SHADER_FRAGMENT);
    if (!ureg)
@@ -72,7 +71,7 @@ get_dummy_fragment_shader(void)
    ureg_MOV(ureg, dst, src);
    ureg_END(ureg);
 
-   tokens = ureg_get_tokens(ureg, &num_tokens);
+   tokens = ureg_get_tokens(ureg, NULL);
 
    ureg_destroy(ureg);
 
diff --git a/src/gallium/drivers/svga/svga_state_vs.c b/src/gallium/drivers/svga/svga_state_vs.c
index aa351bd..325ef3e 100644
--- a/src/gallium/drivers/svga/svga_state_vs.c
+++ b/src/gallium/drivers/svga/svga_state_vs.c
@@ -52,7 +52,6 @@ get_dummy_vertex_shader(void)
    const struct tgsi_token *tokens;
    struct ureg_src src;
    struct ureg_dst dst;
-   unsigned num_tokens;
 
    ureg = ureg_create(PIPE_SHADER_VERTEX);
    if (!ureg)
@@ -63,7 +62,7 @@ get_dummy_vertex_shader(void)
    ureg_MOV(ureg, dst, src);
    ureg_END(ureg);
 
-   tokens = ureg_get_tokens(ureg, &num_tokens);
+   tokens = ureg_get_tokens(ureg, NULL);
 
    ureg_destroy(ureg);
 
@@ -264,7 +263,6 @@ compile_passthrough_vs(struct svga_context *svga,
    struct ureg_src src[PIPE_MAX_SHADER_INPUTS];
    struct ureg_dst dst[PIPE_MAX_SHADER_OUTPUTS];
    struct ureg_program *ureg;
-   unsigned num_tokens;
    struct svga_compile_key key;
    enum pipe_error ret;
 
@@ -313,7 +311,7 @@ compile_passthrough_vs(struct svga_context *svga,
    ureg_END(ureg);
 
    memset(&new_vs, 0, sizeof(new_vs));
-   new_vs.base.tokens = ureg_get_tokens(ureg, &num_tokens);
+   new_vs.base.tokens = ureg_get_tokens(ureg, NULL);
    tgsi_scan_shader(new_vs.base.tokens, &new_vs.base.info);
 
    memset(&key, 0, sizeof(key));