Whitespace and style fixes.
Signed-off-by: Jeff Dike <jdike@addtoit.com>

--

 arch/um/drivers/port_kern.c |   46 +++++++++++++++++++--------------------

 arch/um/drivers/port_user.c |   51 +++++++++++++++++---------------------------

 2 files changed, 43 insertions(+), 54 deletions(-)
Index: linux-2.6.18-mm/arch/um/drivers/port_kern.c

===================================================================

--- linux-2.6.18-mm.orig/arch/um/drivers/port_kern.c	2007-01-01 13:28:27.000000000 -0500

+++ linux-2.6.18-mm/arch/um/drivers/port_kern.c	2007-01-01 13:29:38.000000000 -0500

@@ -1,4 +1,4 @@

-/*

+/*

  * Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)

  * Licensed under the GPL

  */

@@ -55,9 +55,9 @@ static irqreturn_t pipe_interrupt(int ir

 	fd = os_rcv_fd(conn->socket[0], &conn->helper_pid);

 	if(fd < 0){

 		if(fd == -EAGAIN)

-			return(IRQ_NONE);

+			return IRQ_NONE;
-		printk(KERN_ERR "pipe_interrupt : os_rcv_fd returned %d\n",

+		printk(KERN_ERR "pipe_interrupt : os_rcv_fd returned %d\n",

 		       -fd);

 		os_close_file(conn->fd);

 	}

@@ -68,7 +68,7 @@ static irqreturn_t pipe_interrupt(int ir

 	list_add(&conn->list, &conn->port->connections);
 	complete(&conn->port->done);

-	return(IRQ_HANDLED);

+	return IRQ_HANDLED;

 }
 #define NO_WAITER_MSG \

@@ -97,14 +97,14 @@ static int port_accept(struct port_list

 		       "connection\n");

 		goto out_close;

 	}

-	*conn = ((struct connection)

+	*conn = ((struct connection)

 		{ .list 	= LIST_HEAD_INIT(conn->list),

 		  .fd 		= fd,

 		  .socket  	= { socket[0], socket[1] },

 		  .telnetd_pid 	= pid,

 		  .port 	= port });
-	if(um_request_irq(TELNETD_IRQ, socket[0], IRQ_READ, pipe_interrupt,

+	if(um_request_irq(TELNETD_IRQ, socket[0], IRQ_READ, pipe_interrupt,

 			  IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM,

 			  "telnetd", conn)){

 		printk(KERN_ERR "port_accept : failed to get IRQ for "

@@ -117,17 +117,17 @@ static int port_accept(struct p...
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