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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2006-09-29 02:00:40 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 09:18:16 -0700
commit1266b1e1aed0a4d7d5cb569deca8c31cba34a990 (patch)
tree068b6914c89efd98fb75ff0eb3fa952ec92b56fa
parent0b4a8a789a328af6aac613734c362cf6aad72201 (diff)
[PATCH] tty: trivial kzalloc opportunity
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/char/tty_io.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index 2a1e95b0f28..18085a20df2 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -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 *);