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Commit f8c141c3 authored by Dan Carpenter's avatar Dan Carpenter Committed by John W. Linville
Browse files

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarJohn 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;