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authorKlaus-Dieter Wacker <kdwacker@de.ibm.com>2009-08-26 02:01:09 +0000
committerDavid S. Miller <davem@davemloft.net>2009-08-26 17:34:20 -0700
commit0d788c7d285a91ef72a7b436dbe753d117856b3d (patch)
tree1afc88e495d3455ea9fe83840e79b155f9de6109 /drivers/s390/net
parentce73e10ee0cb6cde1c5075a2803da0f0eb5b2324 (diff)
qeth: display service_level info only when valid.
qeth displayed an entry in /proc/service_level even when no valid MCL-string was available (the MCL info is blank). The change is to create an entry in /proc/service_level only when MCL-string is non-zero. Signed-off-by: Klaus-Dieter Wacker <kdwacker@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net')
-rw-r--r--drivers/s390/net/qeth_core_main.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 1560bb621a3b..c4a42d970158 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1160,8 +1160,9 @@ static void qeth_core_sl_print(struct seq_file *m, struct service_level *slr)
{
struct qeth_card *card = container_of(slr, struct qeth_card,
qeth_service_level);
- seq_printf(m, "qeth: %s firmware level %s\n", CARD_BUS_ID(card),
- card->info.mcl_level);
+ if (card->info.mcl_level[0])
+ seq_printf(m, "qeth: %s firmware level %s\n",
+ CARD_BUS_ID(card), card->info.mcl_level);
}
static struct qeth_card *qeth_alloc_card(void)