LineageOS/android_packages_modules_Connectivity
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[NS A31] Simplification

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The condition this is testing for cannot actually be false.

The only place where the code writes a null value into this
map is at the end of computeRequestReassignmentForNetwork :
reassignedRequests.put(nri, null).
This proves the code the if() block, which proves that
newNetwork.isSatisfyingRequest(nri.request.requestId) is true.

By definition newNetwork.isSatisfyingRequest(nri) implies that
nri.mSatifier == newNetwork, which proves that
previousSatisfier == newNetwork whenever newSatisfier is null.

Fixes: 146482072
Test: FrameworksNetTests
Change-Id: Ifd6faedce7d49757b82a5f341076ab208b0ccfcb
This commit is contained in:
Chalard Jean
2019-12-03 20:30:59 +09:00
parent bf021685ca
commit 967190ecd0
1 changed files with 3 additions and 9 deletions
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12
services/core/java/com/android/server/ConnectivityService.java
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@@ -6586,15 +6586,9 @@ public class ConnectivityService extends IConnectivityManager.Stub
" request " + nri.request.requestId);
}
newNetwork.removeRequest(nri.request.requestId);
if (previousSatisfier == newNetwork) {
nri.mSatisfier = null;
if (isDefaultRequest(nri)) mDefaultNetworkNai = null;
sendUpdatedScoreToFactories(nri.request, null);
} else {
Slog.wtf(TAG, "BUG: Removing request " + nri.request.requestId + " from " +
newNetwork.name() +
" without updating mSatisfier or providers!");
}
nri.mSatisfier = null;
if (isDefaultRequest(nri)) mDefaultNetworkNai = null;
sendUpdatedScoreToFactories(nri.request, null);
}
}
}