These helper are used to compare and copy two uuid_t type objects.
Signed-off-by: Amir Goldstein <amir73il@xxxxxxxxx>
---
fs/xfs/uuid.c | 6 ------
fs/xfs/uuid.h | 7 -------
include/linux/uuid.h | 10 ++++++++++
3 files changed, 10 insertions(+), 13 deletions(-)
diff --git a/fs/xfs/uuid.c b/fs/xfs/uuid.c
index 16958e7..d41fa68 100644
--- a/fs/xfs/uuid.c
+++ b/fs/xfs/uuid.c
@@ -45,9 +45,3 @@ uuid_is_nil(uuid_t *uuid)
if (*cp++) return 0; /* not nil */
return 1; /* is nil */
}
-
-int
-uuid_equal(uuid_t *uuid1, uuid_t *uuid2)
-{
- return memcmp(uuid1, uuid2, sizeof(uuid_t)) ? 0 : 1;
-}
diff --git a/fs/xfs/uuid.h b/fs/xfs/uuid.h
index b40dee7..4911905 100644
--- a/fs/xfs/uuid.h
+++ b/fs/xfs/uuid.h
@@ -21,13 +21,6 @@
#include <linux/uuid.h>
extern int uuid_is_nil(uuid_t *uuid);
-extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2);
extern void xfs_uuid_getnodeuniq(uuid_t *uuid, int fsid[2]);
-static inline void
-uuid_copy(uuid_t *dst, uuid_t *src)
-{
- memcpy(dst, src, sizeof(uuid_t));
-}
-
#endif /* __XFS_SUPPORT_UUID_H__ */
diff --git a/include/linux/uuid.h b/include/linux/uuid.h
index 02253f0..a1dd9cc 100644
--- a/include/linux/uuid.h
+++ b/include/linux/uuid.h
@@ -58,6 +58,16 @@ static inline int uuid_be_cmp(const uuid_be u1, const uuid_be u2)
return memcmp(&u1, &u2, sizeof(uuid_be));
}
+static inline bool uuid_equal(const uuid_t *u1, const uuid_t *u2)
+{
+ return (memcmp(u1, u2, sizeof(uuid_t)) == 0);
+}
+
+static inline void uuid_copy(uuid_t *dst, const uuid_t *src)
+{
+ memcpy(dst, src, sizeof(uuid_t));
+}
+
void generate_random_uuid(unsigned char uuid[16]);
extern void uuid_le_gen(uuid_le *u);
--
2.7.4
