uuid: Take const on input of uuid_is_null() and guid_is_null()

[mirror_ubuntu-artful-kernel.git] / include / linux / uuid.h

diff --git a/include/linux/uuid.h b/include/linux/uuid.h
index 75f7182d5360bf5b58688ea349b54c218679ff58..d1defe4ab167106b04bd95987eacd48b67bc9136 100644 (file)
--- a/include/linux/uuid.h
+++ b/include/linux/uuid.h
@@ -48,7 +48,7 @@ static inline void guid_copy(guid_t *dst, const guid_t *src)
        memcpy(dst, src, sizeof(guid_t));
 }
 
-static inline bool guid_is_null(guid_t *guid)
+static inline bool guid_is_null(const guid_t *guid)
 {
        return guid_equal(guid, &guid_null);
 }
@@ -63,7 +63,7 @@ static inline void uuid_copy(uuid_t *dst, const uuid_t *src)
        memcpy(dst, src, sizeof(uuid_t));
 }
 
-static inline bool uuid_is_null(uuid_t *uuid)
+static inline bool uuid_is_null(const uuid_t *uuid)
 {
        return uuid_equal(uuid, &uuid_null);
 }