1 files changed, 8 insertions, 9 deletions

diff --git a/fs/btrfs/hash.c b/fs/btrfs/hash.c
index e5c76903d722..d5252f5c9d01 100644
--- a/fs/btrfs/hash.c
+++ b/fs/btrfs/hash.c
@@ -76,19 +76,18 @@ static void str2hashbuf(const char *msg, int len, __u32 *buf, int num)
                 *buf++ = pad;
 }
 
-int btrfs_name_hash(const char *name, int len, u64 *hash_result)
+u64 btrfs_name_hash(const char *name, int len)
 {
         __u32   hash;
         __u32   minor_hash = 0;
         const char      *p;
         __u32           in[8], buf[2];
+        u64             hash_result;
 
         if (len == 1 && *name == '.') {
-                *hash_result = 1;
-                return 0;
+                return 1;
         } else if (len == 2 && name[0] == '.' && name[1] == '.') {
-                *hash_result = 2;
-                return 0;
+                return 2;
         }
 
         /* Initialize the default seed for the hash checksum functions */
@@ -106,8 +105,8 @@ int btrfs_name_hash(const char *name, int len, u64 *hash_result)
         }
         hash = buf[0];
         minor_hash = buf[1];
-        *hash_result = buf[0];
-        *hash_result <<= 32;
-        *hash_result |= buf[1];
-        return 0;
+        hash_result = buf[0];
+        hash_result <<= 32;
+        hash_result |= buf[1];
+        return hash_result;
 }