ptp: ocp: Remove redundant check in _signal_summary_show

In the function _signal_summary_show(), there is a NULL-check for
&bp->signal[nr], which cannot actually be NULL.

Therefore, this redundant check can be removed.

Signed-off-by: Ivan Abramov <[email protected]>
Reviewed-by: Vadim Fedorenko <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>

Author: Ivan Abramov

drivers/ptp/ptp_ocp.c

@@ -3959,9 +3959,6 @@ _signal_summary_show(struct seq_file *s, struct ptp_ocp *bp, int nr)
 	bool on;
 	u32 val;
 
-	if (!signal)
-		return;
-
 	on = signal->running;
 	sprintf(label, "GEN%d", nr + 1);
 	seq_printf(s, "%7s: %s, period:%llu duty:%d%% phase:%llu pol:%d",