uml: arch/um/drivers formatting
Style fixes for the rest of the drivers. arch/um/drivers should be pretty
CodingStyle-compliant now.
Except for the ubd driver, which will have to be treated separately.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c
index 87e18bf..8a1c18a 100644
--- a/arch/um/drivers/xterm.c
+++ b/arch/um/drivers/xterm.c
@@ -1,11 +1,11 @@
-/*
+/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
#include <stddef.h>
-#include <stdlib.h>
#include <stdio.h>
+#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
@@ -96,8 +96,10 @@
if (access(argv[4], X_OK) < 0)
argv[4] = "port-helper";
- /* Check that DISPLAY is set, this doesn't guarantee the xterm
- * will work but w/o it we can be pretty sure it won't. */
+ /*
+ * Check that DISPLAY is set, this doesn't guarantee the xterm
+ * will work but w/o it we can be pretty sure it won't.
+ */
if (getenv("DISPLAY") == NULL) {
printk(UM_KERN_ERR "xterm_open: $DISPLAY not set.\n");
return -ENODEV;
@@ -196,7 +198,7 @@
static void xterm_close(int fd, void *d)
{
struct xterm_chan *data = d;
-
+
if (data->pid != -1)
os_kill_process(data->pid, 1);
data->pid = -1;