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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-01-14 18:57:16 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-15 10:21:41 +0100 |
| commit | c24dc4bab20c88bd8f493e0339b8cc65df828acd (patch) | |
| tree | 37718ad60385ec1f6c6b07d73b2a92f1dce0cf6d /drivers/tty/serial/efm32-uart.c | |
| parent | tty: serial: owl: Add support for kernel debugger (diff) | |
| download | wireguard-linux-c24dc4bab20c88bd8f493e0339b8cc65df828acd.tar.xz wireguard-linux-c24dc4bab20c88bd8f493e0339b8cc65df828acd.zip | |
tty: hvcs: Drop unnecessary if block
If hvcs_probe() succeeded dev_set_drvdata() is called with a non-NULL
value, and if hvcs_probe() failed hvcs_remove() isn't called.
So there is no way dev_get_drvdata() can return NULL in hvcs_remove() and
the check can just go away.
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210114175718.137483-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/efm32-uart.c')
0 files changed, 0 insertions, 0 deletions