linux-kernel - [PATCH v1 12/22] powerpc/ftrace: Use BRANCH_SET

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Message-Id: <157272d7b716d52fcd05830fa46d24487c80040d.1648131740.git.christophe.leroy@csgroup.eu>
Date:   Thu, 24 Mar 2022 15:30:02 +0100
From:   Christophe Leroy <christophe.leroy@...roup.eu>
To:     "Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH v1 12/22] powerpc/ftrace: Use BRANCH_SET_LINK instead of value 1

To make it explicit, use BRANCH_SET_LINK instead of value 1
when calling create_branch().

Signed-off-by: Christophe Leroy <christophe.leroy@...roup.eu>
---
 arch/powerpc/kernel/trace/ftrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/trace/ftrace.c b/arch/powerpc/kernel/trace/ftrace.c
index b6c5223e26b2..fdc0412c1d8a 100644
--- a/arch/powerpc/kernel/trace/ftrace.c
+++ b/arch/powerpc/kernel/trace/ftrace.c
@@ -45,7 +45,7 @@ ftrace_call_replace(unsigned long ip, unsigned long addr, int link)
 	addr = ppc_function_entry((void *)addr);
 
 	/* if (link) set op to 'bl' else 'b' */
-	create_branch(&op, (u32 *)ip, addr, link ? 1 : 0);
+	create_branch(&op, (u32 *)ip, addr, link ? BRANCH_SET_LINK : 0);
 
 	return op;
 }
-- 
2.35.1