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Commit 1266b1e1 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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[PATCH] tty: trivial kzalloc opportunity 



Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 0b4a8a78

drivers/char/tty_io.c

+1 −7
Original line number Diff line number Diff line
@@ -160,17 +160,11 @@ static void release_mem(struct tty_struct *tty, int idx); 
 *	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 kzalloc(sizeof(struct tty_struct), GFP_KERNEL);

}



static void tty_buffer_free_all(struct tty_struct *);