| Message ID | 20230112052453.3365-1-kunyu@nfschina.com |
|---|---|
| State | New |
| Headers | show |
| Series | power: hibernate: optimize function structure | expand |
On Thu, Jan 12, 2023 at 6:25 AM Li kunyu <kunyu@nfschina.com> wrote: > > The goto statement jump is not required at the end of the if statement > block, because it will be executed to the lower part of the goto > statement. > > Signed-off-by: Li kunyu <kunyu@nfschina.com> The patch itself is OK, but its subject should be something like "PM: hibernate: x86: Drop unneeded goto statement from arch_resume_nosmt()" and the changelog should be more precise, for example: "The last goto statement in arch_resume_nosmt() is not necessary, because the target label is right next to it." Please update. > --- > arch/x86/power/hibernate.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c > index 6f955eb1e163..936558c4e821 100644 > --- a/arch/x86/power/hibernate.c > +++ b/arch/x86/power/hibernate.c > @@ -210,8 +210,6 @@ int arch_resume_nosmt(void) > if (ret) > goto out; > ret = cpuhp_smt_disable(old); > - if (ret) > - goto out; > } > out: > cpu_hotplug_disable(); > -- > 2.18.2 >
diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c index 6f955eb1e163..936558c4e821 100644 --- a/arch/x86/power/hibernate.c +++ b/arch/x86/power/hibernate.c @@ -210,8 +210,6 @@ int arch_resume_nosmt(void) if (ret) goto out; ret = cpuhp_smt_disable(old); - if (ret) - goto out; } out: cpu_hotplug_disable();
The goto statement jump is not required at the end of the if statement block, because it will be executed to the lower part of the goto statement. Signed-off-by: Li kunyu <kunyu@nfschina.com> --- arch/x86/power/hibernate.c | 2 -- 1 file changed, 2 deletions(-)