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drivers/misc/sgi-xp: clean up return values

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Make XP return values more generic to XP and not so tied to XPC by changing
enum xpc_retval to xp_retval, along with changing return value prefixes from
xpc to xp.  Also, cleanup a comment block that referenced some of these return
values as well as the handling of BTE related return values.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Acked-by: Robin Holt <holt@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dean Nelson
2008-05-12 14:02:02 -07:00
committed by Linus Torvalds
parent 0cf942d75a
commit 65c17b801e
7 changed files with 291 additions and 401 deletions
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18
drivers/misc/sgi-xp/xpnet.c
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@@ -282,7 +282,7 @@ xpnet_receive(partid_t partid, int channel, struct xpnet_message *msg)
* state or message reception on a connection.
*/
static void
xpnet_connection_activity(enum xpc_retval reason, partid_t partid, int channel,
xpnet_connection_activity(enum xp_retval reason, partid_t partid, int channel,
void *data, void *key)
{
long bp;
@@ -291,13 +291,13 @@ xpnet_connection_activity(enum xpc_retval reason, partid_t partid, int channel,
DBUG_ON(channel != XPC_NET_CHANNEL);
switch (reason) {
case xpcMsgReceived: /* message received */
case xpMsgReceived: /* message received */
DBUG_ON(data == NULL);
xpnet_receive(partid, channel, (struct xpnet_message *)data);
break;
case xpcConnected: /* connection completed to a partition */
case xpConnected: /* connection completed to a partition */
spin_lock_bh(&xpnet_broadcast_lock);
xpnet_broadcast_partitions |= 1UL << (partid - 1);
bp = xpnet_broadcast_partitions;
@@ -330,7 +330,7 @@ xpnet_connection_activity(enum xpc_retval reason, partid_t partid, int channel,
static int
xpnet_dev_open(struct net_device *dev)
{
enum xpc_retval ret;
enum xp_retval ret;
dev_dbg(xpnet, "calling xpc_connect(%d, 0x%p, NULL, %ld, %ld, %ld, "
"%ld)\n", XPC_NET_CHANNEL, xpnet_connection_activity,
@@ -340,7 +340,7 @@ xpnet_dev_open(struct net_device *dev)
ret = xpc_connect(XPC_NET_CHANNEL, xpnet_connection_activity, NULL,
XPNET_MSG_SIZE, XPNET_MSG_NENTRIES,
XPNET_MAX_KTHREADS, XPNET_MAX_IDLE_KTHREADS);
if (ret != xpcSuccess) {
if (ret != xpSuccess) {
dev_err(xpnet, "ifconfig up of %s failed on XPC connect, "
"ret=%d\n", dev->name, ret);
@@ -407,7 +407,7 @@ xpnet_dev_get_stats(struct net_device *dev)
* release the skb and then release our pending message structure.
*/
static void
xpnet_send_completed(enum xpc_retval reason, partid_t partid, int channel,
xpnet_send_completed(enum xp_retval reason, partid_t partid, int channel,
void *__qm)
{
struct xpnet_pending_msg *queued_msg = (struct xpnet_pending_msg *)__qm;
@@ -439,7 +439,7 @@ static int
xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct xpnet_pending_msg *queued_msg;
enum xpc_retval ret;
enum xp_retval ret;
struct xpnet_message *msg;
u64 start_addr, end_addr;
long dp;
@@ -528,7 +528,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
ret = xpc_allocate(dest_partid, XPC_NET_CHANNEL,
XPC_NOWAIT, (void **)&msg);
if (unlikely(ret != xpcSuccess))
if (unlikely(ret != xpSuccess))
continue;
msg->embedded_bytes = embedded_bytes;
@@ -557,7 +557,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
ret = xpc_send_notify(dest_partid, XPC_NET_CHANNEL, msg,
xpnet_send_completed, queued_msg);
if (unlikely(ret != xpcSuccess)) {
if (unlikely(ret != xpSuccess)) {
atomic_dec(&queued_msg->use_count);
continue;
}