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drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason
author
Ben Skeggs
<bskeggs@redhat.com>
Fri, 24 Jul 2020 07:01:39 +0000
(17:01 +1000)
committer
Ben Skeggs
<bskeggs@redhat.com>
Fri, 24 Jul 2020 08:33:14 +0000
(18:33 +1000)
Stale pointer was tripping up the unload path.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_fbcon.c
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diff --git
a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index
3d11b84
..
843928e
100644
(file)
--- a/
drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/
drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@
-590,6
+590,7
@@
fini:
drm_fb_helper_fini(&fbcon->helper);
free:
kfree(fbcon);
+ drm->fbcon = NULL;
return ret;
}