linux-kernel - [tip:locking/core] locking/atomic, s390/pci: Remove redundant casts

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Message-ID: <tip-6a6a9d5fb9f26d2c2127497f3a42adbeb5ccc2a4@git.kernel.org>
Date:   Mon, 3 Jun 2019 06:46:12 -0700
From:   tip-bot for Mark Rutland <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     heiko.carstens@...ibm.com, mingo@...nel.org, will.deacon@....com,
        torvalds@...ux-foundation.org, hpa@...or.com, mark.rutland@....com,
        peterz@...radead.org, tglx@...utronix.de,
        linux-kernel@...r.kernel.org
Subject: [tip:locking/core] locking/atomic, s390/pci: Remove redundant casts

Commit-ID:  6a6a9d5fb9f26d2c2127497f3a42adbeb5ccc2a4
Gitweb:     https://git.kernel.org/tip/6a6a9d5fb9f26d2c2127497f3a42adbeb5ccc2a4
Author:     Mark Rutland <mark.rutland@....com>
AuthorDate: Wed, 22 May 2019 14:22:50 +0100
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Mon, 3 Jun 2019 12:32:57 +0200

locking/atomic, s390/pci: Remove redundant casts

Now that atomic64_read() returns s64 consistently, we don't need to
explicitly cast its return value. Drop the redundant casts.

Signed-off-by: Mark Rutland <mark.rutland@....com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Cc: Heiko Carstens <heiko.carstens@...ibm.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Will Deacon <will.deacon@....com>
Cc: aou@...s.berkeley.edu
Cc: arnd@...db.de
Cc: bp@...en8.de
Cc: catalin.marinas@....com
Cc: davem@...emloft.net
Cc: fenghua.yu@...el.com
Cc: herbert@...dor.apana.org.au
Cc: ink@...assic.park.msu.ru
Cc: jhogan@...nel.org
Cc: linux@...linux.org.uk
Cc: mattst88@...il.com
Cc: mpe@...erman.id.au
Cc: palmer@...ive.com
Cc: paul.burton@...s.com
Cc: paulus@...ba.org
Cc: ralf@...ux-mips.org
Cc: rth@...ddle.net
Cc: tony.luck@...el.com
Cc: vgupta@...opsys.com
Link: https://lkml.kernel.org/r/20190522132250.26499-19-mark.rutland@arm.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/s390/pci/pci_debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c
index 45eccf79e990..3408c0df3ebf 100644
--- a/arch/s390/pci/pci_debug.c
+++ b/arch/s390/pci/pci_debug.c
@@ -75,7 +75,7 @@ static void pci_sw_counter_show(struct seq_file *m)
 
 	for (i = 0; i < ARRAY_SIZE(pci_sw_names); i++, counter++)
 		seq_printf(m, "%26s:\t%llu\n", pci_sw_names[i],
-			   (s64)atomic64_read(counter));
+			   atomic64_read(counter));
 }
 
 static int pci_perf_show(struct seq_file *m, void *v)