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[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>
This commit is contained in:
Frank Pavlic 2005-05-12 20:19:44 +02:00 committed by Jeff Garzik
parent 321de3c8cc
commit 109a260b66
1 changed files with 3 additions and 3 deletions
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6
drivers/s390/net/lcs.c
View File

@ -11,7 +11,7 @@
* Frank Pavlic (pavlic@de.ibm.com) and * Frank Pavlic (pavlic@de.ibm.com) and
* Martin Schwidefsky <schwidefsky@de.ibm.com> * 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 * 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 * it under the terms of the GNU General Public License as published by
@ -59,7 +59,7 @@
/** /**
* initialization string for output * 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 version[] __initdata = "LCS driver ("VERSION_LCS_C "/" VERSION_LCS_H ")";
static char debug_buffer[255]; static char debug_buffer[255];
@ -1160,7 +1160,7 @@ list_modified:
} }
} }
/* re-insert all entries from the failed_list into ipm_list */ /* 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_del_init(&ipm->list);
list_add_tail(&ipm->list, &card->ipm_list); list_add_tail(&ipm->list, &card->ipm_list);
} }