From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Tue, 7 Aug 2018 23:59:57 +0000 (-0500)
Subject: arm64: alternative: Use true and false for boolean values
X-Git-Tag: v4.14.189~66
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=072c638a2eb363d767c8bea1b9559ac0bdb389cf;p=users%2Fdwmw2%2Flinux.git

arm64: alternative: Use true and false for boolean values

[ Upstream commit 3c4d9137eefecf273a520d392071ffc9df0a9a7a ]

Return statements in functions returning bool should use true or false
instead of an integer value. This code was detected with the help of
Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm64/kernel/alternative.c b/arch/arm64/kernel/alternative.c
index 5c4bce4ac381a..b9045d8d05d88 100644
--- a/arch/arm64/kernel/alternative.c
+++ b/arch/arm64/kernel/alternative.c
@@ -47,11 +47,11 @@ static bool branch_insn_requires_update(struct alt_instr *alt, unsigned long pc)
 	unsigned long replptr;
 
 	if (kernel_text_address(pc))
-		return 1;
+		return true;
 
 	replptr = (unsigned long)ALT_REPL_PTR(alt);
 	if (pc >= replptr && pc <= (replptr + alt->alt_len))
-		return 0;
+		return false;
 
 	/*
 	 * Branching into *another* alternate sequence is doomed, and