From 1bfbd283cd3082b6cadfbf340faf7d35b8a36b83 Mon Sep 17 00:00:00 2001 From: Simon Arlott Date: Sat, 21 Nov 2009 15:03:23 +0000 Subject: USB: cxacru: return an empty value for modulation if there is no connection When there is no connection, return an empty string instead of "0" for the connection modulation. Signed-off-by: Simon Arlott Signed-off-by: Greg Kroah-Hartman --- drivers/usb/atm/cxacru.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/usb/atm') diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 56802d2..4a26a6c 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -267,12 +267,12 @@ static ssize_t cxacru_sysfs_showattr_LINE(u32 value, char *buf) static ssize_t cxacru_sysfs_showattr_MODU(u32 value, char *buf) { static char *str[] = { - NULL, + "", "ANSI T1.413", "ITU-T G.992.1 (G.DMT)", "ITU-T G.992.2 (G.LITE)" }; - if (unlikely(value >= ARRAY_SIZE(str) || str[value] == NULL)) + if (unlikely(value >= ARRAY_SIZE(str))) return snprintf(buf, PAGE_SIZE, "%u\n", value); return snprintf(buf, PAGE_SIZE, "%s\n", str[value]); } -- cgit v1.1