Commit 8062e233 authored Feb 15, 2020 by Russell King Committed by David S. Miller Feb 16, 2020

net: linkmode: make linkmode_test_bit() take const pointer



linkmode_test_bit() does not modify the address; test_bit() is also
declared const volatile for the same reason. There's no need for
linkmode_test_bit() to be any different, and allows implementation of
helpers that take a const linkmode pointer.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ce780551

include/linux/linkmode.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -71,7 +71,7 @@ static inline void linkmode_change_bit(int nr, volatile unsigned long *addr)
		__change_bit(nr, addr);
		}

		static inline int linkmode_test_bit(int nr, volatile unsigned long *addr)
		static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr)
		{
		return test_bit(nr, addr);
		}

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