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NFC: NCI: Use reinit_completion() at appropriate places 

Calling init_completion() once is enough.
Then use reinit_completion() instead in __nci_request() and nci_spi_send().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Axel Lin 2014-02-13 13:25:48 +08:00 committed by Samuel Ortiz
parent 6ea7398d00
commit 9bec44bf0b
2 changed files with 4 additions and 2 deletions
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3
net/nfc/nci/core.c
View File

@ -74,7 +74,7 @@ static int __nci_request(struct nci_dev *ndev,
ndev->req_status = NCI_REQ_PEND;
init_completion(&ndev->req_completion);
reinit_completion(&ndev->req_completion);
req(ndev, opt);
completion_rc =
wait_for_completion_interruptible_timeout(&ndev->req_completion,
@ -709,6 +709,7 @@ struct nci_dev *nci_allocate_device(struct nci_ops *ops,
ndev->ops = ops;
ndev->tx_headroom = tx_headroom;
ndev->tx_tailroom = tx_tailroom;
init_completion(&ndev->req_completion);
ndev->nfc_dev = nfc_allocate_device(&nci_nfc_ops,
supported_protocols,

3
net/nfc/nci/spi.c
View File

@ -105,7 +105,7 @@ int nci_spi_send(struct nci_spi *nspi,
if (ret != 0 || nspi->acknowledge_mode == NCI_SPI_CRC_DISABLED)
goto done;
init_completion(&nspi->req_completion);
reinit_completion(&nspi->req_completion);
completion_rc = wait_for_completion_interruptible_timeout(
&nspi->req_completion,
NCI_SPI_SEND_TIMEOUT);
@ -145,6 +145,7 @@ struct nci_spi *nci_spi_allocate_spi(struct spi_device *spi,
nspi->spi = spi;
nspi->ndev = ndev;
init_completion(&nspi->req_completion);
return nspi;
}