PATCH: Trivial kzalloc opportunity

[Alan Cox <alan@lxorguk.ukuu.org.uk>]

Signed-off-by: Alan Cox <alan@redhat.com>

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.18-rc4-mm1/drivers/char/tty_io.c linux-2.6.18-rc4-mm1/drivers/char/tty_io.c
--- linux.vanilla-2.6.18-rc4-mm1/drivers/char/tty_io.c	2006-08-15 15:40:16.000000000 +0100
+++ linux-2.6.18-rc4-mm1/drivers/char/tty_io.c	2006-08-15 16:01:19.000000000 +0100
@@ -160,17 +160,11 @@
  *	been initialized in any way but has been zeroed
  *
  *	Locking: none
- *	FIXME: use kzalloc
  */
 
 static struct tty_struct *alloc_tty_struct(void)
 {
-	struct tty_struct *tty;
-
-	tty = kmalloc(sizeof(struct tty_struct), GFP_KERNEL);
-	if (tty)
-		memset(tty, 0, sizeof(struct tty_struct));
-	return tty;
+	return (struct tty_struct *)kzalloc(sizeof(struct tty_struct), GFP_KERNEL);
 }
 
 static void tty_buffer_free_all(struct tty_struct *);

-
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