nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()

nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()

[ Upstream commit d091c0c15eb550f9a52060212786b6b5003f104e ]

nfcmrvl_i2c_nci_send() will be called by nfcmrvl_nci_send(), and skb
should be freed in nfcmrvl_i2c_nci_send(). However, nfcmrvl_nci_send()
will only free skb when i2c_master_send() return >=0, which means skb
will memleak when i2c_master_send() failed. Free skb no matter whether
i2c_master_send() succeeds.

Fixes: faf2f4e38ac0 ("NFC: nfcmrvl: add i2c driver")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>