diff --git a/android/arch.go b/android/arch.go
index fb1accc..73a490d 100644
--- a/android/arch.go
+++ b/android/arch.go
@@ -1521,12 +1521,7 @@
 
 // hasArmAbi returns true if arch has at least one arm ABI
 func hasArmAbi(arch Arch) bool {
-	for _, abi := range arch.Abi {
-		if strings.HasPrefix(abi, "arm") {
-			return true
-		}
-	}
-	return false
+	return PrefixInList(arch.Abi, "arm")
 }
 
 // hasArmArch returns true if targets has at least non-native_bridge arm Android arch
diff --git a/android/config.go b/android/config.go
index 9cf9662..1fe6f05 100644
--- a/android/config.go
+++ b/android/config.go
@@ -890,11 +890,7 @@
 func (c *config) EnforceRROExcludedOverlay(path string) bool {
 	excluded := c.productVariables.EnforceRROExcludedOverlays
 	if excluded != nil {
-		for _, exclude := range excluded {
-			if strings.HasPrefix(path, exclude) {
-				return true
-			}
-		}
+		return HasAnyPrefix(path, excluded)
 	}
 	return false
 }
@@ -1050,12 +1046,12 @@
 func (c *deviceConfig) CoverageEnabledForPath(path string) bool {
 	coverage := false
 	if c.config.productVariables.CoveragePaths != nil {
-		if InList("*", c.config.productVariables.CoveragePaths) || PrefixInList(path, c.config.productVariables.CoveragePaths) {
+		if InList("*", c.config.productVariables.CoveragePaths) || HasAnyPrefix(path, c.config.productVariables.CoveragePaths) {
 			coverage = true
 		}
 	}
 	if coverage && c.config.productVariables.CoverageExcludePaths != nil {
-		if PrefixInList(path, c.config.productVariables.CoverageExcludePaths) {
+		if HasAnyPrefix(path, c.config.productVariables.CoverageExcludePaths) {
 			coverage = false
 		}
 	}
@@ -1128,21 +1124,21 @@
 	if c.productVariables.IntegerOverflowExcludePaths == nil {
 		return false
 	}
-	return PrefixInList(path, c.productVariables.IntegerOverflowExcludePaths)
+	return HasAnyPrefix(path, c.productVariables.IntegerOverflowExcludePaths)
 }
 
 func (c *config) CFIDisabledForPath(path string) bool {
 	if c.productVariables.CFIExcludePaths == nil {
 		return false
 	}
-	return PrefixInList(path, c.productVariables.CFIExcludePaths)
+	return HasAnyPrefix(path, c.productVariables.CFIExcludePaths)
 }
 
 func (c *config) CFIEnabledForPath(path string) bool {
 	if c.productVariables.CFIIncludePaths == nil {
 		return false
 	}
-	return PrefixInList(path, c.productVariables.CFIIncludePaths)
+	return HasAnyPrefix(path, c.productVariables.CFIIncludePaths)
 }
 
 func (c *config) VendorConfig(name string) VendorConfig {
diff --git a/android/neverallow.go b/android/neverallow.go
index 48581df..0cb2029 100644
--- a/android/neverallow.go
+++ b/android/neverallow.go
@@ -407,8 +407,8 @@
 }
 
 func (r *rule) appliesToPath(dir string) bool {
-	includePath := len(r.paths) == 0 || hasAnyPrefix(dir, r.paths)
-	excludePath := hasAnyPrefix(dir, r.unlessPaths)
+	includePath := len(r.paths) == 0 || HasAnyPrefix(dir, r.paths)
+	excludePath := HasAnyPrefix(dir, r.unlessPaths)
 	return includePath && !excludePath
 }
 
@@ -474,15 +474,6 @@
 	return names
 }
 
-func hasAnyPrefix(s string, prefixes []string) bool {
-	for _, prefix := range prefixes {
-		if strings.HasPrefix(s, prefix) {
-			return true
-		}
-	}
-	return false
-}
-
 func hasAnyProperty(properties []interface{}, props []ruleProperty) bool {
 	for _, v := range props {
 		if hasProperty(properties, v) {
diff --git a/android/util.go b/android/util.go
index e985fc1..ade851e 100644
--- a/android/util.go
+++ b/android/util.go
@@ -122,7 +122,7 @@
 }
 
 // Returns true if the given string s is prefixed with any string in the given prefix list.
-func PrefixInList(s string, prefixList []string) bool {
+func HasAnyPrefix(s string, prefixList []string) bool {
 	for _, prefix := range prefixList {
 		if strings.HasPrefix(s, prefix) {
 			return true
@@ -132,7 +132,7 @@
 }
 
 // Returns true if any string in the given list has the given prefix.
-func PrefixedStringInList(list []string, prefix string) bool {
+func PrefixInList(list []string, prefix string) bool {
 	for _, s := range list {
 		if strings.HasPrefix(s, prefix) {
 			return true
diff --git a/android/util_test.go b/android/util_test.go
index 90fefee..1f9ca36 100644
--- a/android/util_test.go
+++ b/android/util_test.go
@@ -252,7 +252,7 @@
 
 	for _, testCase := range testcases {
 		t.Run(testCase.str, func(t *testing.T) {
-			out := PrefixInList(testCase.str, prefixes)
+			out := HasAnyPrefix(testCase.str, prefixes)
 			if out != testCase.expected {
 				t.Errorf("incorrect output:")
 				t.Errorf("       str: %#v", testCase.str)