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| author | Dmitry Safonov <dima@arista.com> | 2018-11-01 03:24:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-05 14:16:33 +0300 |
| commit | cf62a1a13749db0d32b5cdd800ea91a4087319de (patch) | |
| tree | 6e0b9353bf06d6e167bd9fcff0da3eb00605182d /drivers/tty/tty_ldsem.c | |
| parent | c96cf923a98d1b094df9f0cf97a83e118817e31b (diff) | |
| download | linux-cf62a1a13749db0d32b5cdd800ea91a4087319de.tar.xz | |
tty: Simplify tty->count math in tty_reopen()
As notted by Jiri, tty_ldisc_reinit() shouldn't rely on tty counter.
Simplify math by increasing the counter after reinit success.
Cc: Jiri Slaby <jslaby@suse.com>
Link: lkml.kernel.org/r/<20180829022353.23568-2-dima@arista.com>
Suggested-by: Jiri Slaby <jslaby@suse.com>
Reviewed-by: Jiri Slaby <jslaby@suse.cz>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_ldsem.c')
0 files changed, 0 insertions, 0 deletions