diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-11-05 22:44:08 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-23 19:31:08 +0000 |
| commit | 7f30c19caf94b98a1f672376e85a6968d756c25e (patch) | |
| tree | 5c8236630c57531a31bc5914e34301d979f6d802 /drivers/tty/hvc/hvc_console.c | |
| parent | 9c8c269b4ae9c1b7f00350cec4777d17154049c0 (diff) | |
tty: hvc: Make hvc_remove() return no value
The function hvc_remove() returns zero unconditionally. Make it return
void instead to make it obvious that the caller doesn't need to do any
error handling. Accordingly drop the error handling from
hvc_opal_remove().
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Link: https://lore.kernel.org/r/20231105214406.3765906-5-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc/hvc_console.c')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index 959fae54ca39..57f5c37125e6 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -976,7 +976,7 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data, } EXPORT_SYMBOL_GPL(hvc_alloc); -int hvc_remove(struct hvc_struct *hp) +void hvc_remove(struct hvc_struct *hp) { unsigned long flags; struct tty_struct *tty; @@ -1010,7 +1010,6 @@ int hvc_remove(struct hvc_struct *hp) tty_vhangup(tty); tty_kref_put(tty); } - return 0; } EXPORT_SYMBOL_GPL(hvc_remove); |