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locking/atomic, crypto/nx: Remove redundant casts

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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 <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Mark Rutland authored and Ingo Molnar committed 2019-06-03 12:32:57 +02:00
1 parent 3724921396
commit 2af7a0f91c
1 file changed
+3 -3
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drivers/crypto/nx/nx-842-pseries.c
+3 -3
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@@ -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<<i)-1,
(s64)atomic64_read(&times[i]));
atomic64_read(&times[i]));
bytes_remain -= bytes;
p += bytes;
}
@@ -919,7 +919,7 @@ 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();