From f99e8f277f1172c49ac7b0585aed5b094fe235d4 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 6 Aug 2008 17:36:23 -0700 Subject: [PATCH] iSeries: Fix up viotty_ioctl BKL locking fallout The bogus code to call into the n_tty layer got removed in commit 8bc5fb6abb670fa9079cd1994f016a39f99698fe ("Remove bogons from the iSeries console"), but it left a now uninitialized "return ret;" around. Not that this code has ever even compiled since the BKL pushdown, since not only is "ret" no longer initialized, it was never actually declared even originally. Replace it with a "return -ENOIOCTLCMD" Pointed-out-by: Paul Mackerras Acked-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/viocons.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index f48892ba12f5..7feeb774a101 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -705,7 +705,7 @@ static int viotty_ioctl(struct tty_struct *tty, struct file *file, case KDSKBLED: return 0; } - return ret; + return -ENOIOCTLCMD; } /* -- 2.20.1