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| author | Ursula Braun <ursula.braun@de.ibm.com> | 2011-11-15 02:31:12 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-16 17:27:59 -0500 |
| commit | 6cc31d09bedeb6f25951b18c23b6aee5df0a242c (patch) | |
| tree | bb81001ae6dcfd8e1abbeb1ad11c41400f359cb9 /drivers/s390 | |
| parent | 709e8697af1c86772c1a6fccda6d4b0e2e226547 (diff) | |
| download | linux-6cc31d09bedeb6f25951b18c23b6aee5df0a242c.tar.gz | |
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>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/net/qeth_l3_sys.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_l3_sys.c b/drivers/s390/net/qeth_l3_sys.c index 0ea2fbfe0e99..d979bb26522f 100644 --- a/drivers/s390/net/qeth_l3_sys.c +++ b/drivers/s390/net/qeth_l3_sys.c @@ -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: |