linux-kernel - [REVIEW][PATCH 3/3] signal/unicore32: Use force_sig

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Message-Id: <20180924152537.19515-3-ebiederm@xmission.com>
Date:   Mon, 24 Sep 2018 17:25:37 +0200
From:   "Eric W. Biederman" <ebiederm@...ssion.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-arch@...r.kernel.org, Guan Xuetao <gxt@....edu.cn>,
        "Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [REVIEW][PATCH 3/3] signal/unicore32: Use force_sig_fault where appropriate

Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
---
 arch/unicore32/mm/fault.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/arch/unicore32/mm/fault.c b/arch/unicore32/mm/fault.c
index a942776110a0..b9a3a50644c1 100644
--- a/arch/unicore32/mm/fault.c
+++ b/arch/unicore32/mm/fault.c
@@ -120,17 +120,10 @@ static void __do_user_fault(struct task_struct *tsk, unsigned long addr,
 		unsigned int fsr, unsigned int sig, int code,
 		struct pt_regs *regs)
 {
-	struct siginfo si;
-
 	tsk->thread.address = addr;
 	tsk->thread.error_code = fsr;
 	tsk->thread.trap_no = 14;
-	clear_siginfo(&si);
-	si.si_signo = sig;
-	si.si_errno = 0;
-	si.si_code = code;
-	si.si_addr = (void __user *)addr;
-	force_sig_info(sig, &si, tsk);
+	force_sig_fault(sig, code, (void __user *)addr, tsk);
 }
 
 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
-- 
2.17.1