[PATCH 17/18] 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 mark.rutland@arm.com Cc: Herbert Xu herbert@gondor.apana.org.au Cc: Peter Zijlstra peterz@infradead.org Cc: Will Deacon will.deacon@arm.com --- 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 9432e9e42afe..5cf77729a438 100644 --- a/drivers/crypto/nx/nx-842-pseries.c +++ b/drivers/crypto/nx/nx-842-pseries.c @@ -870,7 +870,7 @@ 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; \ } @@ -924,7 +924,7 @@ 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<<i)-1, - (s64)atomic64_read(&times[i])); + atomic64_read(&times[i])); bytes_remain -= bytes; p += bytes; } @@ -932,7 +932,7 @@ static ssize_t nx842_timehist_show(struct device *dev, * 2<<(NX842_HIST_SLOTS - 2) us */ bytes = snprintf(p, bytes_remain, "%uus - :\t%lld\n", 2<<(NX842_HIST_SLOTS - 2), - (s64)atomic64_read(&times[(NX842_HIST_SLOTS - 1)])); + atomic64_read(&times[(NX842_HIST_SLOTS - 1)])); p += bytes;

rcu_read_unlock();