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Subject[PATCH] vt: drop redundant might_sleep() in do_con_write()
Date
From: Eric Biggers <ebiggers@google.com>

The might_sleep() in do_con_write() is redundant because console_lock()
already contains might_sleep(). Remove it.

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
drivers/tty/vt/vt.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index 0cfbb7182b5a5..a9fe30efa304b 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -2576,8 +2576,6 @@ static int do_con_write(struct tty_struct *tty, const unsigned char *buf, int co
if (in_interrupt())
return count;

- might_sleep();
-
console_lock();
vc = tty->driver_data;
if (vc == NULL) {
--
2.25.1
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