diff --git a/src/libudev/libudev-private.h b/src/libudev/libudev-private.h
index 1a83de4eed5..60968b9a2e8 100644
--- a/src/libudev/libudev-private.h
+++ b/src/libudev/libudev-private.h
@@ -123,7 +123,7 @@ int util_log_priority(const char *priority);
 size_t util_path_encode(const char *src, char *dest, size_t size);
 int util_replace_whitespace(const char *str, char *to, size_t len);
 int util_replace_chars(char *str, const char *white);
-unsigned int util_string_hash32(const char *key);
+uint32_t util_string_hash32(const char *key);
 uint64_t util_string_bloom64(const char *str);
 int util_resolve_subsys_kernel(const char *string, char *result, size_t maxsize, int read_value);
 
diff --git a/src/libudev/libudev-util.c b/src/libudev/libudev-util.c
index 1cc7bd66125..97aedda5da4 100644
--- a/src/libudev/libudev-util.c
+++ b/src/libudev/libudev-util.c
@@ -84,8 +84,7 @@ int util_resolve_subsys_kernel(const char *string,
         return 0;
 }
 
-int util_log_priority(const char *priority)
-{
+int util_log_priority(const char *priority) {
         char *endptr;
         int prio;
 
@@ -100,8 +99,7 @@ int util_log_priority(const char *priority)
         return log_level_from_string(priority);
 }
 
-size_t util_path_encode(const char *src, char *dest, size_t size)
-{
+size_t util_path_encode(const char *src, char *dest, size_t size) {
         size_t i, j;
 
         for (i = 0, j = 0; src[i] != '\0'; i++) {
@@ -146,8 +144,7 @@ size_t util_path_encode(const char *src, char *dest, size_t size)
  * Note this may be called with 'str' == 'to', i.e. to replace whitespace
  * in-place in a buffer.  This function can handle that situation.
  */
-int util_replace_whitespace(const char *str, char *to, size_t len)
-{
+int util_replace_whitespace(const char *str, char *to, size_t len) {
         size_t i, j;
 
         /* strip trailing whitespace */
@@ -175,8 +172,7 @@ int util_replace_whitespace(const char *str, char *to, size_t len)
 }
 
 /* allow chars in whitelist, plain ascii, hex-escaping and valid utf8 */
-int util_replace_chars(char *str, const char *white)
-{
+int util_replace_chars(char *str, const char *white) {
         size_t i = 0;
         int replaced = 0;
 
@@ -229,21 +225,18 @@ int util_replace_chars(char *str, const char *white)
  *
  * Returns: 0 if the entire string was copied, non-zero otherwise.
  **/
-_public_ int udev_util_encode_string(const char *str, char *str_enc, size_t len)
-{
+_public_ int udev_util_encode_string(const char *str, char *str_enc, size_t len) {
         return encode_devnode_name(str, str_enc, len);
 }
 
-unsigned int util_string_hash32(const char *str)
-{
+uint32_t util_string_hash32(const char *str) {
         return MurmurHash2(str, strlen(str), 0);
 }
 
 /* get a bunch of bit numbers out of the hash, and set the bits in our bit field */
-uint64_t util_string_bloom64(const char *str)
-{
+uint64_t util_string_bloom64(const char *str) {
         uint64_t bits = 0;
-        unsigned int hash = util_string_hash32(str);
+        uint32_t hash = util_string_hash32(str);
 
         bits |= 1LLU << (hash & 63);
         bits |= 1LLU << ((hash >> 6) & 63);