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[PATCH] cfg80211: fix signed macaddress in sysfs

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Fix signedness mixup making mac addresses show up strangely
(like 00:11:22:33:44:ffffffaa) in /sys/class/ieee80211/*/macaddress.

Signed-off-by: David Lamparter <equinox@diac24.net>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Lamparter 2007-06-04 00:06:51 +02:00 committed by John W. Linville
parent 5ecd3100e6
commit c9aca9da02
1 changed files with 1 additions and 1 deletions
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2
net/wireless/sysfs.c
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@ -33,7 +33,7 @@ static ssize_t _show_permaddr(struct device *dev,
struct device_attribute *attr,
char *buf)
{
char *addr = dev_to_rdev(dev)->wiphy.perm_addr;
unsigned char *addr = dev_to_rdev(dev)->wiphy.perm_addr;
return sprintf(buf, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);