From: Michael Ellerman Date: Tue, 28 Apr 2020 12:31:52 +0000 (+1000) Subject: powerpc: Drop unneeded cast in task_pt_regs() X-Git-Tag: v5.8-rc1~132^2~177 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=24ac99e97fa7b8f0db9b48413a76def9cf73295c;p=thirdparty%2Fkernel%2Flinux.git powerpc: Drop unneeded cast in task_pt_regs() There's no need to cast in task_pt_regs() as tsk->thread.regs should already be a struct pt_regs. If someone's using task_pt_regs() on something that's not a task but happens to have a thread.regs then we'll deal with them later. Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20200428123152.73566-1-mpe@ellerman.id.au --- diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index a51964b4ec421..5ab202055d5a6 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -306,7 +306,7 @@ struct thread_struct { } #endif -#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.regs) +#define task_pt_regs(tsk) ((tsk)->thread.regs) unsigned long get_wchan(struct task_struct *p);