linux-kernel - [PATCH] powerpc/process: Remove unneccessary #ifdef CONFIG_PPC64 in copy_thread

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Message-Id: <6ecbda05b4119c40222dc8ec284604e1597c9bff.1580327381.git.christophe.leroy@c-s.fr>
Date:   Wed, 29 Jan 2020 19:50:07 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH] powerpc/process: Remove unneccessary #ifdef CONFIG_PPC64 in
 copy_thread_tls()

is_32bit_task() exists on both PPC64 and PPC32, no need of an ifdefery.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 arch/powerpc/kernel/process.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index fad50db9dcf2..e730b8e522b0 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1634,11 +1634,9 @@ int copy_thread_tls(unsigned long clone_flags, unsigned long usp,
 		p->thread.regs = childregs;
 		childregs->gpr[3] = 0;  /* Result from fork() */
 		if (clone_flags & CLONE_SETTLS) {
-#ifdef CONFIG_PPC64
 			if (!is_32bit_task())
 				childregs->gpr[13] = tls;
 			else
-#endif
 				childregs->gpr[2] = tls;
 		}
 
-- 
2.25.0