linux-kernel - [PATCH 04/14] tty: core: Remove redundant oom message

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Message-Id: <1447005681-4912-5-git-send-email-peter@hurleysoftware.com>
Date:	Sun,  8 Nov 2015 13:01:11 -0500
From:	Peter Hurley <peter@...leysoftware.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Jiri Slaby <jslaby@...e.cz>, linux-kernel@...r.kernel.org,
	Peter Hurley <peter@...leysoftware.com>
Subject: [PATCH 04/14] tty: core: Remove redundant oom message

kmalloc() already emits a diagnostic for failed allocations; remove
tty-specific message.

Signed-off-by: Peter Hurley <peter@...leysoftware.com>
---
 drivers/tty/tty_io.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index aef9bc1..f463894 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1576,10 +1576,8 @@ void tty_free_termios(struct tty_struct *tty)
 	tp = tty->driver->termios[idx];
 	if (tp == NULL) {
 		tp = kmalloc(sizeof(struct ktermios), GFP_KERNEL);
-		if (tp == NULL) {
-			pr_warn("tty: no memory to save termios state.\n");
+		if (tp == NULL)
 			return;
-		}
 		tty->driver->termios[idx] = tp;
 	}
 	*tp = tty->termios;
-- 
2.6.3

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