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xtensa: strlcpy is smart enough

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strlcpy already accounts for the trailing zero in its length
computation, so there is no need to substract one to the buffer size.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jean Delvare 2007-05-06 14:51:54 -07:00 committed by Linus Torvalds
parent ee17b36fd0
commit 0ddb16cfb0
1 changed files with 1 additions and 1 deletions
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2
arch/xtensa/platform-iss/network.c
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@ -251,7 +251,7 @@ static int tuntap_open(struct iss_net_private *lp)
memset(&ifr, 0, sizeof ifr);
ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
strlcpy(ifr.ifr_name, dev_name, sizeof ifr.ifr_name - 1);
strlcpy(ifr.ifr_name, dev_name, sizeof ifr.ifr_name);
if ((err = simc_ioctl(fd, TUNSETIFF, (void*) &ifr)) < 0) {
printk("Failed to set interface, returned %d "