From: Jiri Slaby <jslaby@suse.cz>
Date: Mon, 2 Apr 2012 11:54:32 +0000 (+0200)
Subject: TTY: ipwireless, move prints to appropriate places
X-Git-Tag: next-20120411~17^2~31
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e6df3cce07a25d7d65c7d3d2cec87cbf02fd21f0;p=karo-tx-linux.git

TTY: ipwireless, move prints to appropriate places

There are two functions which only print a status. Let us do that
directly at places where they are called.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jiri Kosina <jkosina@suse.cz>
Acked-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index e5396212e223..4270bfd59a7f 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -73,23 +73,6 @@ static char *tty_type_name(int tty_type)
 	return channel_names[tty_type];
 }
 
-static void report_registering(struct ipw_tty *tty)
-{
-	char *iftype = tty_type_name(tty->tty_type);
-
-	printk(KERN_INFO IPWIRELESS_PCCARD_NAME
-	       ": registering %s device ttyIPWp%d\n", iftype, tty->index);
-}
-
-static void report_deregistering(struct ipw_tty *tty)
-{
-	char *iftype = tty_type_name(tty->tty_type);
-
-	printk(KERN_INFO IPWIRELESS_PCCARD_NAME
-	       ": deregistering %s device ttyIPWp%d\n", iftype,
-	       tty->index);
-}
-
 static struct ipw_tty *get_tty(int index)
 {
 	/*
@@ -500,8 +483,12 @@ static int add_tty(int j,
 		ipwireless_associate_network_tty(network,
 						 secondary_channel_idx,
 						 ttys[j]);
-	if (get_tty(j) == ttys[j])
-		report_registering(ttys[j]);
+	/* check if we provide raw device (if loopback is enabled) */
+	if (get_tty(j))
+		printk(KERN_INFO IPWIRELESS_PCCARD_NAME
+		       ": registering %s device ttyIPWp%d\n",
+		       tty_type_name(tty_type), j);
+
 	return 0;
 }
 
@@ -560,8 +547,10 @@ void ipwireless_tty_free(struct ipw_tty *tty)
 
 		if (ttyj) {
 			mutex_lock(&ttyj->ipw_tty_mutex);
-			if (get_tty(j) == ttyj)
-				report_deregistering(ttyj);
+			if (get_tty(j))
+				printk(KERN_INFO IPWIRELESS_PCCARD_NAME
+				       ": deregistering %s device ttyIPWp%d\n",
+				       tty_type_name(ttyj->tty_type), j);
 			ttyj->closing = 1;
 			if (ttyj->linux_tty != NULL) {
 				mutex_unlock(&ttyj->ipw_tty_mutex);