[PATCH 4/8] lockref: drop superfluous externs

[Christoph Hellwig <hch@xxxxxx>]

Drop the superfluous externs from the remaining prototypes in lockref.h.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 include/linux/lockref.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/lockref.h b/include/linux/lockref.h
index 3d770e1bdbad..f821f46e9fb4 100644
--- a/include/linux/lockref.h
+++ b/include/linux/lockref.h
@@ -34,12 +34,12 @@ struct lockref {
 	};
 };
 
-extern void lockref_get(struct lockref *);
-extern int lockref_put_return(struct lockref *);
+void lockref_get(struct lockref *lockref);
+int lockref_put_return(struct lockref *lockref);
 bool lockref_get_not_zero(struct lockref *lockref);
 bool lockref_put_or_lock(struct lockref *lockref);
 
-extern void lockref_mark_dead(struct lockref *);
+void lockref_mark_dead(struct lockref *lockref);
 bool lockref_get_not_dead(struct lockref *lockref);
 
 /* Must be called under spinlock for reliable results */
-- 
2.45.2