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authorJulian Wiedmann <jwi@linux.vnet.ibm.com>2017-01-12 17:48:35 +0300
committerDavid S. Miller <davem@davemloft.net>2017-01-12 18:02:43 +0300
commitdadc08c7e01907be1116293aa72641a5f560ea4a (patch)
tree43cc0a83c360bf739fb3ebbb01aedc15b7f2da18 /drivers/s390/net/qeth_l3_sys.c
parentdae84c8e2a88fab45ff943675410b6c9c0d96a15 (diff)
downloadlinux-dadc08c7e01907be1116293aa72641a5f560ea4a.tar.xz
s390/qeth: Allow reading hsuid in state DOWN
Accessing the current hsuid via card->options.hsuid is perfectly fine, even when the card is DOWN. Signed-off-by: Julian Wiedmann <jwi@linux.vnet.ibm.com> Reviewed-by: Thomas Richter <tmricht@linux.vnet.ibm.com> Acked-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_l3_sys.c')
-rw-r--r--drivers/s390/net/qeth_l3_sys.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c
index 0e00a5ce0f00..3cd4d9f7d5bd 100644
--- a/drivers/s390/net/qeth_l3_sys.c
+++ b/drivers/s390/net/qeth_l3_sys.c
@@ -250,9 +250,6 @@ static ssize_t qeth_l3_dev_hsuid_show(struct device *dev,
if (card->info.type != QETH_CARD_TYPE_IQD)
return -EPERM;
- if (card->state == CARD_STATE_DOWN)
- return -EPERM;
-
memcpy(tmp_hsuid, card->options.hsuid, sizeof(tmp_hsuid));
EBCASC(tmp_hsuid, 8);
return sprintf(buf, "%s\n", tmp_hsuid);