[PATCH] s390: multicast address registration in lcs
[patch 2/10] s390: multicast address registration in lcs.
From: Michael Holzheu <holzheu@de.ibm.com>
When setting lcs devices online you can run into an endless loop,
because the code that registers the multicast addresses uses
list_for_each_entry instead of list_for_each_entry_safe.
Signed-off-by: Frank Pavlic <pavlic@de.ibm.com>
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 0f76e94..8d0262e 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -11,7 +11,7 @@
* Frank Pavlic (pavlic@de.ibm.com) and
* Martin Schwidefsky <schwidefsky@de.ibm.com>
*
- * $Revision: 1.96 $ $Date: 2004/11/11 13:42:33 $
+ * $Revision: 1.97 $ $Date: 2005/03/31 09:42:02 $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -59,7 +59,7 @@
/**
* initialization string for output
*/
-#define VERSION_LCS_C "$Revision: 1.96 $"
+#define VERSION_LCS_C "$Revision: 1.97 $"
static char version[] __initdata = "LCS driver ("VERSION_LCS_C "/" VERSION_LCS_H ")";
static char debug_buffer[255];
@@ -1160,7 +1160,7 @@
}
}
/* re-insert all entries from the failed_list into ipm_list */
- list_for_each_entry(ipm, &failed_list, list) {
+ list_for_each_entry_safe(ipm, tmp, &failed_list, list) {
list_del_init(&ipm->list);
list_add_tail(&ipm->list, &card->ipm_list);
}