Yu KuaiandSasha Levin b618a32142 dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe() ...

[ Upstream commit 1da569fa7e ]

pm_runtime_get_sync will increment pm usage counter even it failed.
Forgetting to putting operation will result in reference leak here.
Fix it by moving the error_pm label above the pm_runtime_put() in
the error path.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20210706124521.1371901-1-yukuai3@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-08-26 08:35:35 -04:00

..

Kconfig

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Makefile

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rcar-dmac.c

dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()

2021-06-30 08:47:19 -04:00

shdma-arm.h

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shdma-base.c

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shdma-of.c

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shdma.h

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shdmac.c

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usb-dmac.c

dmaengine: usb-dmac: Fix PM reference leak in usb_dmac_probe()

2021-08-26 08:35:35 -04:00