Commit d5f497b8 authored by Dan Carpenter's avatar Dan Carpenter Committed by Jakub Kicinski
Browse files

ptp: ocp: use snprintf() in ptp_ocp_verify() 



This code is fine, but it's easier to review if we use snprintf()
instead of sprintf().

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarJonathan Lemon <jonathan.lemon@gmail.com>
Link: https://lore.kernel.org/r/20220318074723.GA6617@kili


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 800c326b

drivers/ptp/ptp_ocp.c

+3 −3
Original line number Diff line number Diff line
@@ -972,7 +972,7 @@ ptp_ocp_verify(struct ptp_clock_info *ptp_info, unsigned pin, 


	switch (func) {

	case PTP_PF_NONE:

		sprintf(buf, "IN: None");

		snprintf(buf, sizeof(buf), "IN: None");

		break;

	case PTP_PF_EXTTS:

		/* Allow timestamps, but require sysfs configuration. */
@@ -982,9 +982,9 @@ ptp_ocp_verify(struct ptp_clock_info *ptp_info, unsigned pin, 
		 * channels 1..4 are the frequency generators.

		 */

		if (chan)

			sprintf(buf, "OUT: GEN%d", chan);

			snprintf(buf, sizeof(buf), "OUT: GEN%d", chan);

		else

			sprintf(buf, "OUT: PHC");

			snprintf(buf, sizeof(buf), "OUT: PHC");

		break;

	default:

		return -EOPNOTSUPP;