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authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-03-24 20:57:19 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-25 00:06:24 -0700
commit7834cd5ae145c9a74d284cef073b96ee5f7f2295 (patch)
treed5c5b76c44fbc419dc1495c4e5c33711a4a06284
parent8e98ac48d06068470f1b954e599cf7b706cfceba (diff)
qeth: fix wait_event_timeout handling
wait_event_timeout just takes the numnber of jiffies to wait as an argument. That value does not include jiffies itself. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/s390/net/qeth_core_main.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 1b7b08e791a..6fec3cfcf97 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1676,7 +1676,7 @@ int qeth_send_control_data(struct qeth_card *card, int len,
int rc;
unsigned long flags;
struct qeth_reply *reply = NULL;
- unsigned long timeout;
+ unsigned long timeout, event_timeout;
struct qeth_ipa_cmd *cmd;
QETH_DBF_TEXT(TRACE, 2, "sendctl");
@@ -1701,9 +1701,10 @@ int qeth_send_control_data(struct qeth_card *card, int len,
qeth_prepare_control_data(card, len, iob);
if (IS_IPA(iob->data))
- timeout = jiffies + QETH_IPA_TIMEOUT;
+ event_timeout = QETH_IPA_TIMEOUT;
else
- timeout = jiffies + QETH_TIMEOUT;
+ event_timeout = QETH_TIMEOUT;
+ timeout = jiffies + event_timeout;
QETH_DBF_TEXT(TRACE, 6, "noirqpnd");
spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
@@ -1731,7 +1732,7 @@ int qeth_send_control_data(struct qeth_card *card, int len,
if ((cmd->hdr.command == IPA_CMD_SETIP) &&
(cmd->hdr.prot_version == QETH_PROT_IPV4)) {
if (!wait_event_timeout(reply->wait_q,
- atomic_read(&reply->received), timeout))
+ atomic_read(&reply->received), event_timeout))
goto time_err;
} else {
while (!atomic_read(&reply->received)) {