tty: hvc: Make hvc_remove() return no value

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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>

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Uwe Kleine-König 2023-11-05 22:44:08 +01:00 • committed by Greg Kroah-Hartman

parent 9c8c269b4a

commit 7f30c19caf

3 changed files with 9 additions and 11 deletions

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3

drivers/tty/hvc/hvc_console.c

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2

drivers/tty/hvc/hvc_console.h

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15

drivers/tty/hvc/hvc_opal.c

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