From: Emil Velikov <emil.velikov@collabora.com>
Date: Wed, 28 Jun 2017 23:24:27 +0000 (+0100)
Subject: egl: don't set modifier if no modifiers are available
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a2ae8e6076cfdb4b3100d5d7c444c2f8ed68f5f5;p=mesa.git

egl: don't set modifier if no modifiers are available

If no modifiers are available, the variable will never be used. Thus
there's no point in initialising it.

Cc: Varad Gautam <varad.gautam@collabora.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
---

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index c96f0e0d21b..a641d774523 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -2238,8 +2238,6 @@ dri2_create_image_dma_buf(_EGLDisplay *disp, _EGLContext *ctx,
       modifier = (uint64_t) attrs.DMABufPlaneModifiersHi[0].Value << 32;
       modifier |= (uint64_t) (attrs.DMABufPlaneModifiersLo[0].Value & 0xffffffff);
       has_modifier = true;
-   } else {
-      modifier = DRM_FORMAT_MOD_INVALID;
    }
 
    if (has_modifier) {