xserver mesa git update 6 sep 2012

1 files changed, 4 insertions, 8 deletions

diff --git a/mesalib/src/mesa/program/nvfragparse.c b/mesalib/src/mesa/program/nvfragparse.c
index f61221c11..f251d7e6c 100644
--- a/mesalib/src/mesa/program/nvfragparse.c
+++ b/mesalib/src/mesa/program/nvfragparse.c
@@ -1236,7 +1236,7 @@ Parse_PrintInstruction(struct parse_state *parseState,
    for (len = 0; str[len] != '\''; len++) /* find closing quote */
       ;
    parseState->pos += len + 1;
-   msg = (GLubyte*) malloc(len + 1);
+   msg = malloc(len + 1);
 
    memcpy(msg, str, len);
    msg[len] = 0;
@@ -1481,7 +1481,7 @@ _mesa_parse_nv_fragment_program(struct gl_context *ctx, GLenum dstTarget,
    GLubyte *programString;
 
    /* Make a null-terminated copy of the program string */
-   programString = (GLubyte *) malloc(len + 1);
+   programString = malloc(len + 1);
    if (!programString) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "glLoadProgramNV");
       return;
@@ -1549,14 +1549,10 @@ _mesa_parse_nv_fragment_program(struct gl_context *ctx, GLenum dstTarget,
 
       /* install the program */
       program->Base.Target = target;
-      if (program->Base.String) {
-         free(program->Base.String);
-      }
+      free(program->Base.String);
       program->Base.String = programString;
       program->Base.Format = GL_PROGRAM_FORMAT_ASCII_ARB;
-      if (program->Base.Instructions) {
-         free(program->Base.Instructions);
-      }
+      free(program->Base.Instructions);
       program->Base.Instructions = newInst;
       program->Base.NumInstructions = parseState.numInst;
       program->Base.InputsRead = parseState.inputsRead;