diff options
| author | Eric Biggers <ebiggers@google.com> | 2020-02-23 23:34:50 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-12 17:36:10 +0100 |
| commit | c57c1644c266a42579dccd919c11d247be48cca5 (patch) | |
| tree | ef6f61bc974532a5dea92722a5451253dffa6ea9 /drivers/tty/vt | |
| parent | da9a5aa3402db0ff3b57216d8dbf2478e1046cae (diff) | |
| download | linux-c57c1644c266a42579dccd919c11d247be48cca5.tar.bz2 | |
vt: drop redundant might_sleep() in do_con_write()
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>
Link: https://lore.kernel.org/r/20200224073450.292892-1-ebiggers@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt')
| -rw-r--r-- | drivers/tty/vt/vt.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index c4d75edde923..2123bb09214c 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -2577,8 +2577,6 @@ 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) { |