tgsi: Ensure struct tgsi_ind_register field Index is initialized.

Fixes uninitialized scalar variable defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Brian Paul <brianp@vmware.com>

diff --git a/src/gallium/auxiliary/tgsi/tgsi_build.c b/src/gallium/auxiliary/tgsi/tgsi_build.c
index 509bc5c1241d6f0a462e185a32b20c412325b176..523430b3ca79b1e6b172fe0a3abedcca0f64750c 100644 (file)
--- a/src/gallium/auxiliary/tgsi/tgsi_build.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_build.c
@@ -835,6 +835,7 @@ tgsi_default_ind_register( void )
    struct tgsi_ind_register ind_register;
 
    ind_register.File = TGSI_FILE_NULL;
+   ind_register.Index = 0;
    ind_register.Swizzle = TGSI_SWIZZLE_X;
    ind_register.ArrayID = 0;