From: Eric W. Biederman <ebiederm@xmission.com>

This patch modifies the qeth_recover thread to be started with kthread_run
not a combination of kernel_thread and daemonize.  Resulting in slightly
simpler and more maintainable code.

Cc: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/s390/net/qeth_main.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -puN drivers/s390/net/qeth_main.c~s390-qeth-convert-to-use-the-kthread-api drivers/s390/net/qeth_main.c
--- a/drivers/s390/net/qeth_main.c~s390-qeth-convert-to-use-the-kthread-api
+++ a/drivers/s390/net/qeth_main.c
@@ -50,6 +50,7 @@
 #include <linux/mii.h>
 #include <linux/rcupdate.h>
 #include <linux/ethtool.h>
+#include <linux/kthread.h>
 
 #include <net/arp.h>
 #include <net/ip.h>
@@ -957,7 +958,6 @@ qeth_recover(void *ptr)
 	int rc = 0;
 
 	card = (struct qeth_card *) ptr;
-	daemonize("qeth_recover");
 	QETH_DBF_TEXT(trace,2,"recover1");
 	QETH_DBF_HEX(trace, 2, &card, sizeof(void *));
 	if (!qeth_do_run_thread(card, QETH_RECOVER_THREAD))
@@ -1014,7 +1014,7 @@ qeth_start_kernel_thread(struct work_str
 	    card->write.state != CH_STATE_UP)
 		return;
 	if (qeth_do_start_thread(card, QETH_RECOVER_THREAD))
-		kernel_thread(qeth_recover, (void *) card, SIGCHLD);
+		kthread_run(qeth_recover, card, "qeth_recover");
 }
 
 
_