From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sat, 21 Feb 2015 17:44:05 +0000 (-0500)
Subject: tgsi: avoid returning pointer to local var, make it static
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1763494b315179495eabb97d50d025a04a6537e2;p=mesa.git

tgsi: avoid returning pointer to local var, make it static

Spotted by Coverity.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
---

diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index a8fc0089f5a..8d08059deca 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -1515,7 +1515,7 @@ store_dest_dstret(struct tgsi_exec_machine *mach,
                  enum tgsi_exec_datatype dst_datatype)
 {
    uint i;
-   union tgsi_exec_channel null;
+   static union tgsi_exec_channel null;
    union tgsi_exec_channel *dst;
    union tgsi_exec_channel index2D;
    uint execmask = mach->ExecMask;