llvmpipe: Remove unused variable 'packed' from lp_test_round.

Fix this GCC warning.
lp_test_round.c: In function ‘test_round’:
lp_test_round.c:126:13: warning: variable ‘packed’ set but not used
[-Wunused-but-set-variable]

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: José Fonseca <jfonseca@vmware.com>

diff --git a/src/gallium/drivers/llvmpipe/lp_test_round.c b/src/gallium/drivers/llvmpipe/lp_test_round.c
index 4edee4af12339161b7be145da9f884ec0ee44048..8adb25970f2854b5f42771c9e207e664dcfda1ef 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_test_round.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_round.c
@@ -123,7 +123,6 @@ test_round(struct gallivm_state *gallivm, unsigned verbose, FILE *fp)
    char *error = NULL;
    test_round_t round_func, trunc_func, floor_func, ceil_func;
    float unpacked[4];
-   unsigned packed;
    boolean success = TRUE;
    int i;
 
@@ -145,7 +144,6 @@ test_round(struct gallivm_state *gallivm, unsigned verbose, FILE *fp)
    ceil_func = (test_round_t) pointer_to_func(LLVMGetPointerToGlobal(engine, test_ceil));
 
    memset(unpacked, 0, sizeof unpacked);
-   packed = 0;
 
    if (0)
       LLVMDumpModule(module);