linux-kernel - [RESEND PATCH 1/4] um: remove unused variable

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Message-Id: <20190403083902.3975-2-brgl@bgdev.pl>
Date:   Wed,  3 Apr 2019 10:38:59 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Jeff Dike <jdike@...toit.com>, Richard Weinberger <richard@....at>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     linux-um@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [RESEND PATCH 1/4] um: remove unused variable

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

The buf variable is unused. Remove it.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
---
 arch/um/kernel/skas/uaccess.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c
index 7f06fdbc7ee1..bd3cb694322c 100644
--- a/arch/um/kernel/skas/uaccess.c
+++ b/arch/um/kernel/skas/uaccess.c
@@ -59,7 +59,6 @@ static pte_t *maybe_map(unsigned long virt, int is_write)
 static int do_op_one_page(unsigned long addr, int len, int is_write,
 		 int (*op)(unsigned long addr, int len, void *arg), void *arg)
 {
-	jmp_buf buf;
 	struct page *page;
 	pte_t *pte;
 	int n;
-- 
2.21.0