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drm/nouveau: Fix reference count leak in nouveau_connector_detect
authorAditya Pakki <pakki001@umn.edu>
Sun, 14 Jun 2020 01:22:23 +0000 (20:22 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Sep 2020 09:22:27 +0000 (11:22 +0200)
commit774c302c225a8f79fd94941062dcfc53336acc60
tree741fc1f9eb38b431b0fdad351ff5a04d253a5349tree | snapshot (tar.gz zip)
parentbcd0b71b6e8278b2791800d0548d4d6cf18ef37ecommit | diff
drm/nouveau: Fix reference count leak in nouveau_connector_detect

[ Upstream commit 990a1162986e8eff7ca18cc5a0e03b4304392ae2 ]

nouveau_connector_detect() calls pm_runtime_get_sync and in turn
increments the reference count. In case of failure, decrement the
ref count before returning the error.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/nouveau/nouveau_connector.c diff | blob | blame | history