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authorJiri Slaby <jslaby@suse.cz>2020-02-19 09:40:59 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-02-21 10:24:32 +0100
commitcda3756ca5c4308c4cb1110209f27b49a680409a (patch)
tree1c943fbe41f59caeddc51b0ed9fef8cb1b3461c1 /drivers/tty/n_hdlc.c
parentaebe5fc3b5685e1d9b86cc8314a8e8f3c6f3284e (diff)
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: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20200219084118.26491-5-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_hdlc.c')
-rw-r--r--drivers/tty/n_hdlc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index b651b5ba64ee..87f22e57e4f6 100644
--- a/drivers/tty/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
@@ -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;