[PATCH 5.15 319/374] tty: use if in send_break() instead of goto

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jiri Slaby (SUSE) <jirislaby@xxxxxxxxxx>

[ Upstream commit 24f2cd019946fc2e88e632d2e24a34c2cc3f2be4 ]

Now, the "jumped-over" code is simple enough to be put inside an 'if'.
Do so to make it 'goto'-less.

Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230919085156.1578-16-jirislaby@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Stable-dep-of: 66aad7d8d3ec ("usb: cdc-acm: return correct error code on unsupported break")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/tty/tty_io.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index cdbf05e76bc7..82b49aa0f9de 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2511,11 +2511,10 @@ static int send_break(struct tty_struct *tty, unsigned int duration)
 		return -EINTR;
 
 	retval = tty->ops->break_ctl(tty, -1);
-	if (retval)
-		goto out;
-	msleep_interruptible(duration);
-	retval = tty->ops->break_ctl(tty, 0);
-out:
+	if (!retval) {
+		msleep_interruptible(duration);
+		retval = tty->ops->break_ctl(tty, 0);
+	}
 	tty_write_unlock(tty);
 
 	if (signal_pending(current))
-- 
2.43.0







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