linux-kernel - [PATCH 09/10] xtensa: remove unused variable wmask

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Message-Id: <20211019051716.4173-10-jcmvbkbc@gmail.com>
Date:   Mon, 18 Oct 2021 22:17:15 -0700
From:   Max Filippov <jcmvbkbc@...il.com>
To:     linux-xtensa@...ux-xtensa.org
Cc:     Chris Zankel <chris@...kel.net>, linux-kernel@...r.kernel.org,
        Max Filippov <jcmvbkbc@...il.com>
Subject: [PATCH 09/10] xtensa: remove unused variable wmask

After a cleanup the function show_regs doesn't use variable wmask but
still computes it. Drop it.

Fixes: 8d7e8240e66c ("[XTENSA] Clean up elf-gregset.")
Signed-off-by: Max Filippov <jcmvbkbc@...il.com>
---
 arch/xtensa/kernel/traps.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index 4418438b13e6..35a7d47f28cf 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -464,12 +464,10 @@ void secondary_trap_init(void)
 
 void show_regs(struct pt_regs * regs)
 {
-	int i, wmask;
+	int i;
 
 	show_regs_print_info(KERN_DEFAULT);
 
-	wmask = regs->wmask & ~1;
-
 	for (i = 0; i < 16; i++) {
 		if ((i % 8) == 0)
 			pr_info("a%02d:", i);
-- 
2.20.1