[analyzer] Fix unnecessary dyn_cast_or_null. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152078 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index 4309045..8a70476 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -1086,7 +1086,7 @@
ASTContext &ASTC = State->getStateManager().getContext();
// If it's one of the allocation functions we can reason about, we model
- // it's behavior explicitly.
+ // its behavior explicitly.
if (isa<FunctionDecl>(D) && isMemFunction(cast<FunctionDecl>(D), ASTC)) {
return true;
}
@@ -1097,7 +1097,7 @@
return false;
// Process C/ObjC functions.
- if (const FunctionDecl *FD = dyn_cast_or_null<FunctionDecl>(D)) {
+ if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
// White list the system functions whose arguments escape.
const IdentifierInfo *II = FD->getIdentifier();
if (!II)