diff options
| author | Jiri Slaby <jirislaby@kernel.org> | 2023-07-12 10:58:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-25 19:09:01 +0200 |
| commit | b4940f6c3e0e021a8612e8eee5d93ecba9ec9f32 (patch) | |
| tree | 612e8dc9fe37727b8086b8bc8820440621a265be /drivers/tty/tty_io.c | |
| parent | 6eaae198076080886b9e7d57f4ae06fa782f90ef (diff) | |
tty: make check_tty_count() void
The return value is unused, so drop it.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230712085830.4908-1-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/tty_io.c')
| -rw-r--r-- | drivers/tty/tty_io.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 3959efc717aa..e23e416aae93 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -270,7 +270,7 @@ static int tty_paranoia_check(struct tty_struct *tty, struct inode *inode, } /* Caller must hold tty_lock */ -static int check_tty_count(struct tty_struct *tty, const char *routine) +static void check_tty_count(struct tty_struct *tty, const char *routine) { #ifdef CHECK_TTY_COUNT struct list_head *p; @@ -290,10 +290,8 @@ static int check_tty_count(struct tty_struct *tty, const char *routine) if (tty->count != (count + kopen_count)) { tty_warn(tty, "%s: tty->count(%d) != (#fd's(%d) + #kopen's(%d))\n", routine, tty->count, count, kopen_count); - return (count + kopen_count); } #endif - return 0; } /** |