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utils: Simplify discard max size calculation

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2018-12-12 10:04:41 +01:00
parent d862778e2b
commit 218b6b2391
1 changed files with 3 additions and 6 deletions
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9
src/utils/utils_io.c
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@ -77,8 +77,8 @@ int ocf_submit_obj_discard_wait(ocf_data_obj_t obj, uint64_t addr,
uint64_t length)
{
struct ocf_submit_io_wait_context cntx = { };
uint32_t bytes;
uint32_t max_length = ~0;
uint64_t bytes;
uint64_t max_length = (uint32_t)~0;
ENV_BUG_ON(env_memset(&cntx, sizeof(cntx), 0));
env_atomic_set(&cntx.rq_remaining, 1);
@ -92,10 +92,7 @@ int ocf_submit_obj_discard_wait(ocf_data_obj_t obj, uint64_t addr,
break;
}
if (length > max_length)
bytes = max_length;
else
bytes = length;
bytes = min(length, max_length);
env_atomic_inc(&cntx.rq_remaining);