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stw: fix uninitialized variable issue

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This commit is contained in:
Keith Whitwell 2009-03-12 16:57:11 +00:00
parent d885c9dad1
commit 10812b0791
1 changed files with 11 additions and 15 deletions
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26
src/gallium/state_trackers/wgl/shared/stw_context.c
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@ -80,7 +80,7 @@ stw_create_layer_context(
struct stw_context *ctx = NULL;
GLvisual *visual = NULL;
struct pipe_context *pipe = NULL;
UINT_PTR hglrc;
UINT_PTR hglrc = 0;
if(!stw_dev)
return 0;
@ -140,25 +140,21 @@ stw_create_layer_context(
UINT_PTR i;
for (i = 0; i < STW_CONTEXT_MAX; i++) {
if (stw_dev->ctx_array[i].ctx == NULL)
if (stw_dev->ctx_array[i].ctx == NULL) {
/* success:
*/
stw_dev->ctx_array[i].ctx = ctx;
hglrc = i + 1;
break;
}
}
/* No slot available, fail:
*/
if (i == STW_CONTEXT_MAX)
goto done;
stw_dev->ctx_array[i].ctx = ctx;
/* success:
*/
hglrc = i + 1;
}
done:
pipe_mutex_unlock( stw_dev->mutex );
return hglrc;
/* Success?
*/
if (hglrc != 0)
return hglrc;
fail:
if (visual)