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

tip-bot for Mark Rutland
2019-06-03T13:46:28Z

Commit-ID: 6a6a9d5fb9f26d2c2127497f3a42adbeb5ccc2a4
Gitweb: https://git.kernel.org/tip/6a6a9d5fb9f26d2c2127497f3a42adbeb5ccc2a4
Author: Mark Rutland <mark.rutland@arm.com>
AuthorDate: Wed, 22 May 2019 14:22:50 +0100
Committer: Ingo Molnar <mingo@kernel.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@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aou@eecs.berkeley.edu
Cc: arnd@arndb.de
Cc: bp@alien8.de
Cc: catalin.marinas@arm.com
Cc: davem@davemloft.net
Cc: fenghua.yu@intel.com
Cc: herbert@gondor.apana.org.au
Cc: ink@jurassic.park.msu.ru
Cc: jhogan@kernel.org
Cc: linux@armlinux.org.uk
Cc: mattst88@gmail.com
Cc: mpe@ellerman.id.au
Cc: palmer@sifive.com
Cc: paul.burton@mips.com
Cc: paulus@samba.org
Cc: ralf@linux-mips.org
Cc: rth@twiddle.net
Cc: tony.luck@intel.com
Cc: vgupta@synopsys.com
Link: https://lkml.kernel.org/r/20190522132250.26499-19-mark.rutland@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.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)