From: Dave Airlie <airlied@redhat.com>
Date: Sun, 17 Apr 2016 20:56:06 +0000 (+1000)
Subject: nir: only dereference undef after NULL check. (v2)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b3616f13268ac3d4202b175de087bdad2e592173;p=mesa.git

nir: only dereference undef after NULL check. (v2)

Pointed out by coverity.

v2: nuke line, Jason pointed out the constructor does it.
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h
index 29b13fb222f..35d65b4a5cf 100644
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -79,7 +79,6 @@ nir_ssa_undef(nir_builder *build, unsigned num_components, unsigned bit_size)
 {
    nir_ssa_undef_instr *undef =
       nir_ssa_undef_instr_create(build->shader, num_components, bit_size);
-   undef->def.bit_size = bit_size;
    if (!undef)
       return NULL;