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Avoid redundant null check in some cases

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This commit is contained in:
andrew
2024-03-19 14:29:13 -07:00
parent ef9b789745
commit cb4c2b7e1e
1 changed files with 6 additions and 3 deletions
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ConflictSet.cpp
+6 -3
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@@ -1540,6 +1540,9 @@ bool checkPointRead(Node *n, const std::span<const uint8_t> key,
goto downLeftSpine; goto downLeftSpine;
} else { } else {
n = nextSibling(n); n = nextSibling(n);
if (n == nullptr) {
return true;
}
goto downLeftSpine; goto downLeftSpine;
} }
} }
@@ -1556,6 +1559,9 @@ bool checkPointRead(Node *n, const std::span<const uint8_t> key,
goto downLeftSpine; goto downLeftSpine;
} else { } else {
n = nextSibling(n); n = nextSibling(n);
if (n == nullptr) {
return true;
}
goto downLeftSpine; goto downLeftSpine;
} }
} }
@@ -1570,9 +1576,6 @@ bool checkPointRead(Node *n, const std::span<const uint8_t> key,
} }
} }
downLeftSpine: downLeftSpine:
if (n == nullptr) {
return true;
}
for (;;) { for (;;) {
if (n->entryPresent) { if (n->entryPresent) {
return n->entry.rangeVersion <= readVersion; return n->entry.rangeVersion <= readVersion;