[virglrenderer-devel] [PATCH v2 08/15] gallium/aux/tgsi_build.c: Remove unused parameters prev_token from various functions

[Gert Wollny]

remove parameter prev_token unused in
   tgsi_build_instruction_label
   tgsi_build_instruction_texture
   tgsi_build_instruction_memory
   tgsi_build_texture_offset

and the now unused variable prev_token.

This fixes the following warnings:

tgsi/tgsi_build.c: In function 'tgsi_build_instruction_label':
tgsi/tgsi_build.c:716:24: warning: unused parameter 'prev_token' [-
Wunused-parameter]
    struct tgsi_token  *prev_token,
                        ^~~~~~~~~~
tgsi/tgsi_build.c: In function 'tgsi_build_instruction_texture':
tgsi/tgsi_build.c:749:23: warning: unused parameter 'prev_token' [-
Wunused-parameter]
    struct tgsi_token *prev_token,
                       ^~~~~~~~~~
tgsi/tgsi_build.c: In function 'tgsi_build_instruction_memory':
tgsi/tgsi_build.c:784:23: warning: unused parameter 'prev_token' [-
Wunused-parameter]
    struct tgsi_token *prev_token,
                       ^~~~~~~~~~
tgsi/tgsi_build.c: In function 'tgsi_build_texture_offset':
tgsi/tgsi_build.c:819:23: warning: unused parameter 'prev_token' [-
Wunused-parameter]
    struct tgsi_token *prev_token,
                       ^~~~~~~~~~

Signed-off-by: Gert Wollny <gert.wollny at collabora.com>
---
 src/gallium/auxiliary/tgsi/tgsi_build.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_build.c b/src/gallium/auxiliary/tgsi/tgsi_build.c
index 2132d2f..0afecdc 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_build.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_build.c
@@ -687,7 +687,6 @@ tgsi_default_instruction_label( void )
 static struct tgsi_instruction_label
 tgsi_build_instruction_label(
    unsigned label,
-   struct tgsi_token  *prev_token,
    struct tgsi_instruction *instruction,
    struct tgsi_header *header )
 {
@@ -718,7 +717,6 @@ static struct tgsi_instruction_texture
 tgsi_build_instruction_texture(
    unsigned texture,
    unsigned num_offsets,
-   struct tgsi_token *prev_token,
    struct tgsi_instruction *instruction,
    struct tgsi_header *header )
 {
@@ -753,7 +751,6 @@ tgsi_default_texture_offset( void )
 static struct tgsi_texture_offset
 tgsi_build_texture_offset(
    int index, int file, int swizzle_x, int swizzle_y, int swizzle_z,
-   struct tgsi_token *prev_token,
    struct tgsi_instruction *instruction,
    struct tgsi_header *header )
 {
@@ -1002,7 +999,6 @@ tgsi_build_full_instruction(
    unsigned size = 0;
    unsigned i;
    struct tgsi_instruction *instruction;
-   struct tgsi_token *prev_token;
 
    if( maxsize <= size )
       return 0;
@@ -1014,7 +1010,6 @@ tgsi_build_full_instruction(
                                          full_inst->Instruction.NumDstRegs,
                                          full_inst->Instruction.NumSrcRegs,
                                          header);
-   prev_token = (struct tgsi_token  *) instruction;
 
    if (full_inst->Instruction.Label) {
       struct tgsi_instruction_label *instruction_label;
@@ -1027,10 +1022,8 @@ tgsi_build_full_instruction(
 
       *instruction_label = tgsi_build_instruction_label(
          full_inst->Label.Label,
-         prev_token,
          instruction,
          header );
-      prev_token = (struct tgsi_token  *) instruction_label;
    }
 
    if (full_inst->Instruction.Texture) {
@@ -1045,10 +1038,8 @@ tgsi_build_full_instruction(
       *instruction_texture = tgsi_build_instruction_texture(
          full_inst->Texture.Texture,
 	 full_inst->Texture.NumOffsets,
-         prev_token,
          instruction,
          header   );
-      prev_token = (struct tgsi_token  *) instruction_texture;
 
       for (i = 0; i < full_inst->Texture.NumOffsets; i++) {
          struct tgsi_texture_offset *texture_offset;
@@ -1063,10 +1054,8 @@ tgsi_build_full_instruction(
             full_inst->TexOffsets[i].SwizzleX,
             full_inst->TexOffsets[i].SwizzleY,
             full_inst->TexOffsets[i].SwizzleZ,
-            prev_token,
             instruction,
             header);
-         prev_token = (struct tgsi_token *) texture_offset;
       }
    }
    for( i = 0;  i <   full_inst->Instruction.NumDstRegs; i++ ) {
-- 
2.16.4