[ISSUE #3955] delete useless check

[ferrirW]

Just delete useless check in SendMessageProcessor.preSend()

[codecov-commenter]

Codecov Report

Merging #3956 (14710c9) into develop (7a5d937) will decrease coverage by 0.03%.
The diff coverage is n/a.

@@              Coverage Diff              @@
##             develop    #3956      +/-   ##
=============================================
- Coverage      47.64%   47.60%   -0.04%     
+ Complexity      4957     4954       -3     
=============================================
  Files            633      633              
  Lines          42577    42575       -2     
  Branches        5589     5588       -1     
=============================================
- Hits           20285    20269      -16     
- Misses         19786    19797      +11     
- Partials        2506     2509       +3     

Impacted Files	Coverage Δ
...ocketmq/broker/processor/SendMessageProcessor.java	39.79% <ø> (+0.19%)	⬆️
...rg/apache/rocketmq/common/stats/StatsSnapshot.java	84.61% <0.00%> (-15.39%)	⬇️
...ache/rocketmq/common/stats/MomentStatsItemSet.java	39.13% <0.00%> (-13.05%)	⬇️
.../apache/rocketmq/common/stats/MomentStatsItem.java	38.09% <0.00%> (-9.53%)	⬇️
...va/org/apache/rocketmq/store/FlushDiskWatcher.java	81.25% <0.00%> (-9.38%)	⬇️
...org/apache/rocketmq/store/ha/WaitNotifyObject.java	66.07% <0.00%> (-5.36%)	⬇️
...va/org/apache/rocketmq/common/stats/StatsItem.java	50.00% <0.00%> (-5.00%)	⬇️
...ketmq/common/protocol/body/ConsumerConnection.java	95.83% <0.00%> (-4.17%)	⬇️
...org/apache/rocketmq/common/stats/StatsItemSet.java	41.79% <0.00%> (-2.99%)	⬇️
...he/rocketmq/client/trace/AsyncTraceDispatcher.java	78.21% <0.00%> (-2.98%)	⬇️
... and 11 more

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[coveralls]

Coverage decreased (-0.005%) to 51.666% when pulling 14710c9 on ferrirW:code-format-polish into 446b76b on apache:develop.

[coveralls]

Coverage decreased (-0.005%) to 51.666% when pulling 14710c9 on ferrirW:code-format-polish into 446b76b on apache:develop.