tree 323e6adef777f31fe54a475506e82cb4ff4eb809
parent e8b336173b86c5db5dd5ae5ad33f3f8605878d0d
author Corey Minyard <[EMAIL PROTECTED]> Wed, 07 Sep 2005 05:18:45 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Thu, 08 Sep 2005 06:57:49 -0700
[PATCH] ipmi: remove unused fields
This removes the unused "all_cmd_rcvr" variable from the IPMI driver.
Signed-off-by: Corey Minyard <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
drivers/char/ipmi/ipmi_msghandler.c | 42 +++++++++---------------------------
1 files changed, 11 insertions(+), 31 deletions(-)
diff --git a/drivers/char/ipmi/ipmi_msghandler.c
b/drivers/char/ipmi/ipmi_msghandler.c
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -202,12 +202,6 @@ struct ipmi_smi
struct list_head waiting_events;
unsigned int waiting_events_count; /* How many events in queue? */
- /* This will be non-null if someone registers to receive all
- IPMI commands (this is for interface emulation). There
- may not be any things in the cmd_rcvrs list above when
- this is registered. */
- ipmi_user_t all_cmd_rcvr;
-
/* The event receiver for my BMC, only really used at panic
shutdown as a place to store this. */
unsigned char event_receiver;
@@ -867,11 +861,6 @@ int ipmi_register_for_cmd(ipmi_user_t
read_lock(&(user->intf->users_lock));
write_lock_irqsave(&(user->intf->cmd_rcvr_lock), flags);
- if (user->intf->all_cmd_rcvr != NULL) {
- rv = -EBUSY;
- goto out_unlock;
- }
-
/* Make sure the command/netfn is not already registered. */
list_for_each_entry(cmp, &(user->intf->cmd_rcvrs), link) {
if ((cmp->netfn == netfn) && (cmp->cmd == cmd)) {
@@ -886,7 +875,7 @@ int ipmi_register_for_cmd(ipmi_user_t
rcvr->user = user;
list_add_tail(&(rcvr->link), &(user->intf->cmd_rcvrs));
}
- out_unlock:
+
write_unlock_irqrestore(&(user->intf->cmd_rcvr_lock), flags);
read_unlock(&(user->intf->users_lock));
@@ -1799,7 +1788,6 @@ int ipmi_register_smi(struct ipmi_smi_ha
rwlock_init(&(new_intf->cmd_rcvr_lock));
init_waitqueue_head(&new_intf->waitq);
INIT_LIST_HEAD(&(new_intf->cmd_rcvrs));
- new_intf->all_cmd_rcvr = NULL;
spin_lock_init(&(new_intf->counter_lock));
@@ -2037,15 +2025,11 @@ static int handle_ipmb_get_msg_cmd(ipmi_
read_lock(&(intf->cmd_rcvr_lock));
- if (intf->all_cmd_rcvr) {
- user = intf->all_cmd_rcvr;
- } else {
- /* Find the command/netfn. */
- list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
- if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
- user = rcvr->user;
- break;
- }
+ /* Find the command/netfn. */
+ list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
+ if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
+ user = rcvr->user;
+ break;
}
}
read_unlock(&(intf->cmd_rcvr_lock));
@@ -2222,15 +2206,11 @@ static int handle_lan_get_msg_cmd(ipmi_s
read_lock(&(intf->cmd_rcvr_lock));
- if (intf->all_cmd_rcvr) {
- user = intf->all_cmd_rcvr;
- } else {
- /* Find the command/netfn. */
- list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
- if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
- user = rcvr->user;
- break;
- }
+ /* Find the command/netfn. */
+ list_for_each_entry(rcvr, &(intf->cmd_rcvrs), link) {
+ if ((rcvr->netfn == netfn) && (rcvr->cmd == cmd)) {
+ user = rcvr->user;
+ break;
}
}
read_unlock(&(intf->cmd_rcvr_lock));
-
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