Commit 1491a01e authored by Hao Chen's avatar Hao Chen Committed by Greg Kroah-Hartman
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drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()



[ Upstream commit 582c1aee ]

pci_alloc_irq_vectors() allocates an irq vector. When devm_add_action()
fails, the irq vector is not freed, which leads to a memory leak.

Replace the devm_add_action with devm_add_action_or_reset to ensure
the irq vector can be destroyed when it fails.

Fixes: 66637ab1 ("drivers/perf: hisi: add driver for HNS3 PMU")
Signed-off-by: default avatarHao Chen <chenhao418@huawei.com>
Signed-off-by: default avatarJunhao He <hejunhao3@huawei.com>
Reviewed-by: default avatarJijie Shao <shaojijie@huawei.com>
Acked-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20240425124627.13764-4-hejunhao3@huawei.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 3669baf3
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