Commit cda3756c authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

n_hdlc: cleanup messages during registration 



1) n_hdlc prints two lines during registration. Squeeze it into one.
2) prefix the error message with "N_HDLC: ", so that it's clear which
   ldisc failed to register.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219084118.26491-5-jslaby@suse.cz


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aebe5fc3

drivers/tty/n_hdlc.c

+4 −4
Original line number Diff line number Diff line
@@ -899,13 +899,13 @@ static int __init n_hdlc_init(void) 
	else if (maxframe > 65535)

		maxframe = 65535;



	pr_info("HDLC line discipline maxframe=%d\n", maxframe);



	status = tty_register_ldisc(N_HDLC, &n_hdlc_ldisc);

	if (!status)

		pr_info("N_HDLC line discipline registered.\n");

		pr_info("N_HDLC line discipline registered with maxframe=%d\n",

				maxframe);

	else

		pr_err("error registering line discipline: %d\n", status);

		pr_err("N_HDLC: error registering line discipline: %d\n",

				status);



	return status;

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