Mesa (master): gallivm: Silence uninitialized variable warnings.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: fc59790b875f2db930f3189cb25d1f99d8c082fd
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fc59790b875f2db930f3189cb25d1f99d8c082fd

Author: Vinson Lee <vlee at vmware.com>
Date:   Thu Oct 21 11:21:03 2010 -0700

gallivm: Silence uninitialized variable warnings.

Fixes these GCC warnings.
gallivm/lp_bld_sample_aos.c: In function 'lp_build_sample_image_nearest':
gallivm/lp_bld_sample_aos.c:271: warning: 't_ipart' may be used uninitialized in this function
gallivm/lp_bld_sample_aos.c:271: warning: 'r_ipart' may be used uninitialized in this function

---

 src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c
index e824b78..d6831a5 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c
@@ -268,7 +268,7 @@ lp_build_sample_image_nearest(struct lp_build_sample_context *bld,
    LLVMTypeRef i32_vec_type, h16_vec_type, u8n_vec_type;
    LLVMValueRef i32_c8;
    LLVMValueRef width_vec, height_vec, depth_vec;
-   LLVMValueRef s_ipart, t_ipart, r_ipart;
+   LLVMValueRef s_ipart, t_ipart = NULL, r_ipart = NULL;
    LLVMValueRef x_stride;
    LLVMValueRef x_offset, offset;
    LLVMValueRef x_subcoord, y_subcoord, z_subcoord;