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Commit b5eb0589 authored by Johannes Berg's avatar Johannes Berg Committed by David S. Miller
Browse files

net: deprecate print_mac 



We've had %pM for long enough now, time to deprecate
print_mac() and remove the __maybe_unused attribute
from DECLARE_MAC_BUF so that variables declared with
that can be found and removed. Otherwise people are
putting in new users of print_mac().

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c409c34b

include/linux/if_ether.h

+2 −2
Original line number Diff line number Diff line
@@ -139,10 +139,10 @@ extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); 
/*

 *	Display a 6 byte device address (MAC) in a readable format.

 */

extern char *print_mac(char *buf, const unsigned char *addr);

extern char *print_mac(char *buf, const unsigned char *addr) __deprecated;

#define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x"

#define MAC_BUF_SIZE	18

#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] __maybe_unused

#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE]



#endif