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authorJohannes Berg <johannes@sipsolutions.net>2009-07-15 05:23:23 +0000
committerDavid S. Miller <davem@davemloft.net>2009-07-26 19:25:44 -0700
commitb5eb0589937eae2d58fca17fa45ed44152e772ed (patch)
treed449996778b3c775bffc3097838f19bed699bde0 /include/linux/if_ether.h
parentc409c34bc472cc62da6c619acf786120b56c2dc2 (diff)
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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: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_ether.h')
-rw-r--r--include/linux/if_ether.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index 70fdba2bbf71..580b6004d00e 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -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