From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 9 Dec 2011 06:35:39 +0000 (+0300)
Subject: nfc: signedness bug in __nci_request()
X-Git-Tag: v3.2-rc7~12^2~2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8c141c3e915e3a040d4c1badde28e23f8cbe255;p=pandora-kernel.git

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>
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