Commit f8c141c3 authored Dec 09, 2011 by Dan Carpenter Committed by John W. Linville Dec 12, 2011

nfc: signedness bug in __nci_request()



wait_for_completion_interruptible_timeout() returns -ERESTARTSYS if
interrupted so completion_rc needs to be signed.  The current code
probably returns -ETIMEDOUT if we hit this situation, but after this
patch is applied it will return -ERESTARTSYS.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 123877b8

net/nfc/nci/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -68,7 +68,7 @@ static int __nci_request(struct nci_dev *ndev,
		__u32 timeout)
		{
		int rc = 0;
		unsigned long completion_rc;
		long completion_rc;

		ndev->req_status = NCI_REQ_PEND;

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