octeontx2-af: Remove redundant initialization of variable pin

The variable pin is being initialized with a value that is never
read, it is being updated later on in only one case of a switch
statement.  The assignment is redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c
index 977a8a40d7d12a9e8739d6f9b9585f6dca1aeec2..85b1f140d3dd1d1fee31bb768b3f5b181cc6d3c6 100644 (file)
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.c
@@ -194,7 +194,7 @@ static int otx2_ptp_enable(struct ptp_clock_info *ptp_info,
 {
        struct otx2_ptp *ptp = container_of(ptp_info, struct otx2_ptp,
                                            ptp_info);
-       int pin = -1;
+       int pin;
 
        if (!ptp->nic)
                return -ENODEV;