diff options
| -rw-r--r-- | fs/btrfs/fs.c | 9 | ||||
| -rw-r--r-- | fs/btrfs/fs.h | 5 |
2 files changed, 4 insertions, 10 deletions
diff --git a/fs/btrfs/fs.c b/fs/btrfs/fs.c index 06a863252a85..09cfb43580cb 100644 --- a/fs/btrfs/fs.c +++ b/fs/btrfs/fs.c @@ -55,15 +55,6 @@ size_t __attribute_const__ btrfs_get_num_csums(void) return ARRAY_SIZE(btrfs_csums); } -bool __pure btrfs_is_empty_uuid(const u8 *uuid) -{ - for (int i = 0; i < BTRFS_UUID_SIZE; i++) { - if (uuid[i] != 0) - return false; - } - return true; -} - /* * Start exclusive operation @type, return true on success. */ diff --git a/fs/btrfs/fs.h b/fs/btrfs/fs.h index 1113646374f3..58e6b4b953f1 100644 --- a/fs/btrfs/fs.h +++ b/fs/btrfs/fs.h @@ -996,7 +996,10 @@ const char *btrfs_super_csum_name(u16 csum_type); const char *btrfs_super_csum_driver(u16 csum_type); size_t __attribute_const__ btrfs_get_num_csums(void); -bool __pure btrfs_is_empty_uuid(const u8 *uuid); +static inline bool btrfs_is_empty_uuid(const u8 *uuid) +{ + return uuid_is_null((const uuid_t *)uuid); +} /* Compatibility and incompatibility defines */ void __btrfs_set_fs_incompat(struct btrfs_fs_info *fs_info, u64 flag, |