| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 041/149] drm/nouveau/fbcon: fix module unload when fbcon init has failed for some reason | Date | Thu, 20 Aug 2020 11:21:58 +0200 |
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From: Ben Skeggs <bskeggs@redhat.com>
[ Upstream commit 498595abf5bd51f0ae074cec565d888778ea558f ]
Stale pointer was tripping up the unload path.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c index 343476d157266..edb3a23ded5d5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c +++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c @@ -566,6 +566,7 @@ fini: drm_fb_helper_fini(&fbcon->helper); free: kfree(fbcon); + drm->fbcon = NULL; return ret; } -- 2.25.1
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