From 2af7a0f91c3a645ec9f1cd68e41472021746db35 Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Wed, 22 May 2019 14:22:49 +0100 Subject: [PATCH] locking/atomic, crypto/nx: 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 Signed-off-by: Peter Zijlstra (Intel) Cc: Herbert Xu Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: Will Deacon 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: heiko.carstens@de.ibm.com 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/20190522132250.26499-18-mark.rutland@arm.com Signed-off-by: Ingo Molnar --- drivers/crypto/nx/nx-842-pseries.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/crypto/nx/nx-842-pseries.c b/drivers/crypto/nx/nx-842-pseries.c index 938332ce3b60..2de5e3672e42 100644 --- a/drivers/crypto/nx/nx-842-pseries.c +++ b/drivers/crypto/nx/nx-842-pseries.c @@ -857,7 +857,7 @@ static ssize_t nx842_##_name##_show(struct device *dev, \ local_devdata = rcu_dereference(devdata); \ if (local_devdata) \ p = snprintf(buf, PAGE_SIZE, "%lld\n", \ - (s64)atomic64_read(&local_devdata->counters->_name)); \ + atomic64_read(&local_devdata->counters->_name)); \ rcu_read_unlock(); \ return p; \ } @@ -911,7 +911,7 @@ static ssize_t nx842_timehist_show(struct device *dev, for (i = 0; i < (NX842_HIST_SLOTS - 2); i++) { bytes = snprintf(p, bytes_remain, "%u-%uus:\t%lld\n", i ? (2<<(i-1)) : 0, (2<