diff options
Diffstat (limited to 'hash.c')
| -rw-r--r-- | hash.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -75,12 +75,13 @@ 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; /* Initialize the default seed for the hash checksum functions */ buf[0] = 0x67452301; @@ -97,8 +98,8 @@ 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; } |