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staging: wilc1000: rename pHandle in wilc_mq_recv

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This patch renames pHandle to mq to avoid camelcase.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chaehyun Lim 2016-01-21 20:30:50 +09:00 committed by Greg Kroah-Hartman
parent dee1bf76d9
commit 24752783ba
2 changed files with 18 additions and 18 deletions
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34
drivers/staging/wilc1000/wilc_msgqueue.c
View File

@ -109,56 +109,56 @@ int wilc_mq_send(struct message_queue *mq,
* @note copied from FLO glue implementatuion
* @version 1.0
*/
int wilc_mq_recv(struct message_queue *pHandle,
int wilc_mq_recv(struct message_queue *mq,
void *pvRecvBuffer, u32 u32RecvBufferSize,
u32 *pu32ReceivedLength)
{
struct message *pstrMessage;
unsigned long flags;
if ((!pHandle) || (u32RecvBufferSize == 0)
if ((!mq) || (u32RecvBufferSize == 0)
|| (!pvRecvBuffer) || (!pu32ReceivedLength)) {
PRINT_ER("pHandle or pvRecvBuffer is null\n");
PRINT_ER("mq or pvRecvBuffer is null\n");
return -EINVAL;
}
if (pHandle->exiting) {
PRINT_ER("pHandle fail\n");
if (mq->exiting) {
PRINT_ER("mq fail\n");
return -EFAULT;
}
spin_lock_irqsave(&pHandle->lock, flags);
pHandle->recv_count++;
spin_unlock_irqrestore(&pHandle->lock, flags);
spin_lock_irqsave(&mq->lock, flags);
mq->recv_count++;
spin_unlock_irqrestore(&mq->lock, flags);
down(&pHandle->sem);
spin_lock_irqsave(&pHandle->lock, flags);
down(&mq->sem);
spin_lock_irqsave(&mq->lock, flags);
pstrMessage = pHandle->msg_list;
pstrMessage = mq->msg_list;
if (!pstrMessage) {
spin_unlock_irqrestore(&pHandle->lock, flags);
spin_unlock_irqrestore(&mq->lock, flags);
PRINT_ER("pstrMessage is null\n");
return -EFAULT;
}
/* check buffer size */
if (u32RecvBufferSize < pstrMessage->len) {
spin_unlock_irqrestore(&pHandle->lock, flags);
up(&pHandle->sem);
spin_unlock_irqrestore(&mq->lock, flags);
up(&mq->sem);
PRINT_ER("u32RecvBufferSize overflow\n");
return -EOVERFLOW;
}
/* consume the message */
pHandle->recv_count--;
mq->recv_count--;
memcpy(pvRecvBuffer, pstrMessage->buf, pstrMessage->len);
*pu32ReceivedLength = pstrMessage->len;
pHandle->msg_list = pstrMessage->next;
mq->msg_list = pstrMessage->next;
kfree(pstrMessage->buf);
kfree(pstrMessage);
spin_unlock_irqrestore(&pHandle->lock, flags);
spin_unlock_irqrestore(&mq->lock, flags);
return 0;
}

2
drivers/staging/wilc1000/wilc_msgqueue.h
View File

@ -76,7 +76,7 @@ int wilc_mq_send(struct message_queue *mq,
* @date 30 Aug 2010
* @version 1.0
*/
int wilc_mq_recv(struct message_queue *pHandle,
int wilc_mq_recv(struct message_queue *mq,
void *pvRecvBuffer, u32 u32RecvBufferSize,
u32 *pu32ReceivedLength);