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authorJoe Perches <joe@perches.com>2010-01-11 03:44:14 -0500
committerDavid S. Miller <davem@davemloft.net>2010-01-11 03:44:14 -0500
commitc8e000604bce02a87742240a9b716a0f1b680c0b (patch)
tree8650e2d3ed439349e75272969989a897121e48ba /lib/vsprintf.c
parentd4a66e752d0b19934dd208884f8605fe385aaaa9 (diff)
lib: Kill bit-reversed FDDI MAC output case, it's bogus.
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/vsprintf.c')
-rw-r--r--lib/vsprintf.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index dc48d2b32ebd..e83e3e79a989 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -25,7 +25,6 @@
25#include <linux/kallsyms.h> 25#include <linux/kallsyms.h>
26#include <linux/uaccess.h> 26#include <linux/uaccess.h>
27#include <linux/ioport.h> 27#include <linux/ioport.h>
28#include <linux/bitrev.h>
29#include <net/addrconf.h> 28#include <net/addrconf.h>
30 29
31#include <asm/page.h> /* for PAGE_SIZE */ 30#include <asm/page.h> /* for PAGE_SIZE */
@@ -682,19 +681,16 @@ static char *mac_address_string(char *buf, char *end, u8 *addr,
682 char mac_addr[sizeof("xx:xx:xx:xx:xx:xx")]; 681 char mac_addr[sizeof("xx:xx:xx:xx:xx:xx")];
683 char *p = mac_addr; 682 char *p = mac_addr;
684 int i; 683 int i;
685 bool bitrev;
686 char separator; 684 char separator;
687 685
688 if (fmt[1] == 'F') { /* FDDI canonical format */ 686 if (fmt[1] == 'F') { /* FDDI canonical format */
689 bitrev = true;
690 separator = '-'; 687 separator = '-';
691 } else { 688 } else {
692 bitrev = false;
693 separator = ':'; 689 separator = ':';
694 } 690 }
695 691
696 for (i = 0; i < 6; i++) { 692 for (i = 0; i < 6; i++) {
697 p = pack_hex_byte(p, bitrev ? bitrev8(addr[i]) : addr[i]); 693 p = pack_hex_byte(p, addr[i]);
698 if (fmt[0] == 'M' && i != 5) 694 if (fmt[0] == 'M' && i != 5)
699 *p++ = separator; 695 *p++ = separator;
700 } 696 }
@@ -908,9 +904,7 @@ static char *uuid_string(char *buf, char *end, const u8 *addr,
908 * usual colon-separated hex notation 904 * usual colon-separated hex notation
909 * - 'm' For a 6-byte MAC address, it prints the hex address without colons 905 * - 'm' For a 6-byte MAC address, it prints the hex address without colons
910 * - 'MF' For a 6-byte MAC FDDI address, it prints the address 906 * - 'MF' For a 6-byte MAC FDDI address, it prints the address
911 * with a dash-separated hex notation with bit reversed bytes 907 * with a dash-separated hex notation
912 * - 'mF' For a 6-byte MAC FDDI address, it prints the address
913 * in hex notation without separators with bit reversed bytes
914 * - 'I' [46] for IPv4/IPv6 addresses printed in the usual way 908 * - 'I' [46] for IPv4/IPv6 addresses printed in the usual way
915 * IPv4 uses dot-separated decimal without leading 0's (1.2.3.4) 909 * IPv4 uses dot-separated decimal without leading 0's (1.2.3.4)
916 * IPv6 uses colon separated network-order 16 bit hex with leading 0's 910 * IPv6 uses colon separated network-order 16 bit hex with leading 0's