From: Li zeming zeming@nfschina.com
stable inclusion from stable-v5.10.210 commit 8b604883d4cb1fa8d6b7d5d7db44b96465c9010b category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I97NIA CVE: CVE-2023-52498
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 73d73f5ee7fb0c42ff87091d105bee720a9565f1 ]
Assignments from pointer variables of type (void *) do not require explicit type casts, so remove such type cases from the code in drivers/base/power/main.c where applicable.
Signed-off-by: Li zeming zeming@nfschina.com [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki rafael.j.wysocki@intel.com Stable-dep-of: 7839d0078e0d ("PM: sleep: Fix possible deadlocks in core system-wide PM code") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/base/power/main.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 6c334a65644c..402f3c4e3668 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -683,7 +683,7 @@ static bool dpm_async_fn(struct device *dev, async_func_t func)
static void async_resume_noirq(void *data, async_cookie_t cookie) { - struct device *dev = (struct device *)data; + struct device *dev = data; int error;
error = device_resume_noirq(dev, pm_transition, true); @@ -822,7 +822,7 @@ static int device_resume_early(struct device *dev, pm_message_t state, bool asyn
static void async_resume_early(void *data, async_cookie_t cookie) { - struct device *dev = (struct device *)data; + struct device *dev = data; int error;
error = device_resume_early(dev, pm_transition, true); @@ -986,7 +986,7 @@ static int device_resume(struct device *dev, pm_message_t state, bool async)
static void async_resume(void *data, async_cookie_t cookie) { - struct device *dev = (struct device *)data; + struct device *dev = data; int error;
error = device_resume(dev, pm_transition, true); @@ -1275,7 +1275,7 @@ static int __device_suspend_noirq(struct device *dev, pm_message_t state, bool a
static void async_suspend_noirq(void *data, async_cookie_t cookie) { - struct device *dev = (struct device *)data; + struct device *dev = data; int error;
error = __device_suspend_noirq(dev, pm_transition, true); @@ -1458,7 +1458,7 @@ static int __device_suspend_late(struct device *dev, pm_message_t state, bool as
static void async_suspend_late(void *data, async_cookie_t cookie) { - struct device *dev = (struct device *)data; + struct device *dev = data; int error;
error = __device_suspend_late(dev, pm_transition, true); @@ -1734,7 +1734,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
static void async_suspend(void *data, async_cookie_t cookie) { - struct device *dev = (struct device *)data; + struct device *dev = data; int error;
error = __device_suspend(dev, pm_transition, true);