net: fec: replace snprintf() with strlcpy() in fec_ptp_init()

No need to use snprintf() on a constant string, nor using magic
constant in the fixed code was a good idea.

Signed-off-by: Sergey Organov <sorganov@gmail.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index 0c8c56b..93a8655 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -570,7 +570,7 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx)
        int ret;
 
        fep->ptp_caps.owner = THIS_MODULE;
-       snprintf(fep->ptp_caps.name, 16, "fec ptp");
+       strlcpy(fep->ptp_caps.name, "fec ptp", sizeof(fep->ptp_caps.name));
 
        fep->ptp_caps.max_adj = 250000000;
        fep->ptp_caps.n_alarm = 0;