diff mbox series

[2/3] rcu: Remove unused macros from rcupdate.h

Message ID 20231212174004.11754-2-neeraj.iitr10@gmail.com (mailing list archive)
State Mainlined
Commit 23d90b2404050c00c15058710d56bb46e1c5ab36
Headers show
Series RCU misc fixes for v6.8 | expand

Commit Message

Neeraj upadhyay Dec. 12, 2023, 5:40 p.m. UTC 
From: Pedro Falcato <pedro.falcato@gmail.com>

ulong2long, USHORT_CMP_GE and USHORT_CMP_LT are redundant and have been
unused for quite a few releases.

Signed-off-by: Pedro Falcato <pedro.falcato@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Neeraj Upadhyay (AMD) <neeraj.iitr10@gmail.com>
---
 include/linux/rcupdate.h | 3 ---
 1 file changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index f7206b2623c9..aa87c82236dd 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -34,9 +34,6 @@ 
 
 #define ULONG_CMP_GE(a, b)	(ULONG_MAX / 2 >= (a) - (b))
 #define ULONG_CMP_LT(a, b)	(ULONG_MAX / 2 < (a) - (b))
-#define ulong2long(a)		(*(long *)(&(a)))
-#define USHORT_CMP_GE(a, b)	(USHRT_MAX / 2 >= (unsigned short)((a) - (b)))
-#define USHORT_CMP_LT(a, b)	(USHRT_MAX / 2 < (unsigned short)((a) - (b)))
 
 /* Exported common interfaces */
 void call_rcu(struct rcu_head *head, rcu_callback_t func);