Commit 6cc31d09 authored Nov 15, 2011 by Ursula Braun Committed by David S. Miller Nov 16, 2011

qeth: return with -EPERM if sniffing is not enabled



Without appropriate configuration at the SE, a HiperSockets device
cannot be used for sniffing. Setting the sniffer attribute is rejected
with -EPERM.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 709e8697

drivers/s390/net/qeth_l3_sys.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -335,10 +335,10 @@ static ssize_t qeth_l3_dev_sniffer_store(struct device *dev,
		QETH_IN_BUF_COUNT_MAX)
		qeth_realloc_buffer_pool(card,
		QETH_IN_BUF_COUNT_MAX);
		break;
		} else
		rc = -EPERM;
		default: /* fall through */
		break;
		default:
		rc = -EINVAL;
		}
		out: