clk: zynqmp: Replaced strncpy() with strscpy()

Replaced strncpy() with strscpy() as the clock names are supposed to
be NULL terminated.

Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Link: https://lore.kernel.org/r/20220510070154.29528-2-shubhrajyoti.datta@xilinx.com
Acked-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/zynqmp/clkc.c

@@ -163,7 +163,7 @@ static int zynqmp_get_clock_name(u32 clk_id, char *clk_name)
 
 	ret = zynqmp_is_valid_clock(clk_id);
 	if (ret == 1) {
-		strncpy(clk_name, clock[clk_id].clk_name, MAX_NAME_LEN);
+		strscpy(clk_name, clock[clk_id].clk_name, MAX_NAME_LEN);
 		return 0;
 	}
 
@@ -719,7 +719,7 @@ static void zynqmp_get_clock_info(void)
 
 		if (!strcmp(name.name, RESERVED_CLK_NAME))
 			continue;
-		strncpy(clock[i].clk_name, name.name, MAX_NAME_LEN);
+		strscpy(clock[i].clk_name, name.name, MAX_NAME_LEN);
 	}
 
 	/* Get topology of all clock */