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Commit 109a260b authored by Frank Pavlic's avatar Frank Pavlic Committed by Jeff Garzik
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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: default avatarFrank Pavlic <pavlic@de.ibm.com>
parent 321de3c8

drivers/s390/net/lcs.c

+3 −3
Original line number Diff line number Diff line
@@ -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 @@ lcs_fix_multicast_list(struct lcs_card *card) 
		}

	}

	/* 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);

	}