nfc: Fix potential resource leaks

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[ Upstream commit df49908f3c ]

nfc_get_device() take reference for the device, add missing
nfc_put_device() to release it when not need anymore.
Also fix the style warnning by use error EOPNOTSUPP instead of
ENOTSUPP.

Fixes: 5ce3f32b52 ("NFC: netlink: SE API implementation")
Fixes: 29e76924cf ("nfc: netlink: Add capability to reply to vendor_cmd with data")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Miaoqian Lin 2022-12-23 11:37:18 +04:00 • committed by Greg Kroah-Hartman

parent 945e58bdaf

commit b63bc2db24

1 changed files with 38 additions and 14 deletions

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net/nfc/netlink.c

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