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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2015-03-31 15:55:59 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-05-06 22:26:57 +0200
commit429b474990cb4e5e8cfe2352daf649d0599cccb6 (patch)
tree5a36a69be7d6c9ff069ce79576c62c77e582e84d /drivers/tty/tty_ioctl.c
parent917162c936936a37c51265b3add3885a15e66a82 (diff)
downloadlinux-429b474990cb4e5e8cfe2352daf649d0599cccb6.tar.bz2
tty: remove buf parameter from tty_name()
tty_name no longer uses the buf parameter, so remove it along with all the 64 byte stack buffers that used to be passed in. Mostly generated by the coccinelle script @depends on patch@ identifier buf; constant C; expression tty; @@ - char buf[C]; <+... - tty_name(tty, buf) + tty_name(tty) ...+> allmodconfig compiles, so I'm fairly confident the stack buffers weren't used for other purposes as well. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Peter Hurley <peter@hurleysoftware.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_ioctl.c')
-rw-r--r--drivers/tty/tty_ioctl.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 8e53fe469664..5232fb60b0b1 100644
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -211,9 +211,7 @@ int tty_unthrottle_safe(struct tty_struct *tty)
void tty_wait_until_sent(struct tty_struct *tty, long timeout)
{
#ifdef TTY_DEBUG_WAIT_UNTIL_SENT
- char buf[64];
-
- printk(KERN_DEBUG "%s wait until sent...\n", tty_name(tty, buf));
+ printk(KERN_DEBUG "%s wait until sent...\n", tty_name(tty));
#endif
if (!timeout)
timeout = MAX_SCHEDULE_TIMEOUT;