The patch titled wireless/libertas: don't cast a pointer to pointer of list_head has been removed from the -mm tree. Its filename was wireless-libertas-dont-cast-a-pointer-to-pointer-of-list_head.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ Subject: wireless/libertas: don't cast a pointer to pointer of list_head From: Li Zefan <lizf@xxxxxxxxxxxxxx> Don't cast struct foo * to struct list_head *, it's safe only when the list member is the first member of struct foo. Also don't cast struct list_head * to struct foo *. Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx> Cc: "John W. Linville" <linville@xxxxxxxxxxxxx> Cc: Dan Williams <dcbw@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/net/wireless/libertas/cmd.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff -puN drivers/net/wireless/libertas/cmd.c~wireless-libertas-dont-cast-a-pointer-to-pointer-of-list_head drivers/net/wireless/libertas/cmd.c --- a/drivers/net/wireless/libertas/cmd.c~wireless-libertas-dont-cast-a-pointer-to-pointer-of-list_head +++ a/drivers/net/wireless/libertas/cmd.c @@ -1016,11 +1016,10 @@ void lbs_queue_cmd(struct lbs_adapter *a spin_lock_irqsave(&adapter->driver_lock, flags); if (addtail) { - list_add_tail((struct list_head *)cmdnode, - &adapter->cmdpendingq); + list_add_tail(&cmdnode->list, &adapter->cmdpendingq); adapter->nr_cmd_pending++; } else - list_add((struct list_head *)cmdnode, &adapter->cmdpendingq); + list_add(&cmdnode->list, &adapter->cmdpendingq); spin_unlock_irqrestore(&adapter->driver_lock, flags); @@ -1139,7 +1138,7 @@ void __lbs_cleanup_and_insert_cmd(struct return; cleanup_cmdnode(ptempcmd); - list_add_tail((struct list_head *)ptempcmd, &adapter->cmdfreeq); + list_add_tail(&ptempcmd->list, &adapter->cmdfreeq); } static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv, @@ -1637,8 +1636,9 @@ struct cmd_ctrl_node *lbs_get_free_cmd_c spin_lock_irqsave(&adapter->driver_lock, flags); if (!list_empty(&adapter->cmdfreeq)) { - tempnode = (struct cmd_ctrl_node *)adapter->cmdfreeq.next; - list_del((struct list_head *)tempnode); + tempnode = list_first_entry(&adapter->cmdfreeq, + struct cmd_ctrl_node, list); + list_del(&tempnode->list); } else { lbs_deb_host("GET_CMD_NODE: cmd_ctrl_node is not available\n"); tempnode = NULL; @@ -1735,8 +1735,8 @@ int lbs_execute_next_command(struct lbs_ } if (!list_empty(&adapter->cmdpendingq)) { - cmdnode = (struct cmd_ctrl_node *) - adapter->cmdpendingq.next; + cmdnode = list_first_entry(&adapter->cmdpendingq, + struct cmd_ctrl_node, list); } spin_unlock_irqrestore(&adapter->driver_lock, flags); @@ -1800,7 +1800,7 @@ int lbs_execute_next_command(struct lbs_ cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { lbs_deb_host( "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n"); - list_del((struct list_head *)cmdnode); + list_del(&cmdnode->list); lbs_cleanup_and_insert_cmd(priv, cmdnode); ret = 0; @@ -1811,7 +1811,7 @@ int lbs_execute_next_command(struct lbs_ (adapter->psstate == PS_STATE_PRE_SLEEP)) { lbs_deb_host( "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n"); - list_del((struct list_head *)cmdnode); + list_del(&cmdnode->list); lbs_cleanup_and_insert_cmd(priv, cmdnode); adapter->needtowakeup = 1; @@ -1823,7 +1823,7 @@ int lbs_execute_next_command(struct lbs_ "EXEC_NEXT_CMD: sending EXIT_PS\n"); } } - list_del((struct list_head *)cmdnode); + list_del(&cmdnode->list); lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n", le16_to_cpu(cmdptr->command)); DownloadcommandToStation(priv, cmdnode); _ Patches currently in -mm which might be from lizf@xxxxxxxxxxxxxx are git-powerpc.patch git-drm.patch git-hid.patch git-net.patch git-netdev-all.patch clocksource-remove-redundant-code.patch clockevent-simplify-list-operations.patch timekeeping-rename-timekeeping_is_continuous-to-timekeeping_valid_for_hres.patch time-fix-typo-in-comments.patch time-delete-comments-that-refer-to-noexistent-symbols.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html